diff --git a/lib/common/output_text.c b/lib/common/output_text.c
index ccf0a610cc..0f982f9f7c 100644
--- a/lib/common/output_text.c
+++ b/lib/common/output_text.c
@@ -1,440 +1,441 @@
 /*
  * Copyright 2019-2022 the Pacemaker project contributors
  *
  * The version control history for this file may have further details.
  *
  * This source code is licensed under the GNU Lesser General Public License
  * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
  */
 
 #include <crm_internal.h>
 #include <crm/common/cmdline_internal.h>
 
 #include <stdarg.h>
 #include <stdlib.h>
 #include <glib.h>
 #include <termios.h>
 
 static gboolean fancy = FALSE;
 
 GOptionEntry pcmk__text_output_entries[] = {
     { "text-fancy", 0, 0, G_OPTION_ARG_NONE, &fancy,
       "Use more highly formatted output (requires --output-as=text)",
       NULL },
 
     { NULL }
 };
 
 typedef struct text_list_data_s {
     unsigned int len;
     char *singular_noun;
     char *plural_noun;
 } text_list_data_t;
 
 typedef struct private_data_s {
     GQueue *parent_q;
 } private_data_t;
 
 static void
 text_free_priv(pcmk__output_t *out) {
     private_data_t *priv = NULL;
 
     if (out == NULL || out->priv == NULL) {
         return;
     }
 
     priv = out->priv;
 
     g_queue_free(priv->parent_q);
     free(priv);
     out->priv = NULL;
 }
 
 static bool
 text_init(pcmk__output_t *out) {
     private_data_t *priv = NULL;
 
     CRM_ASSERT(out != NULL);
 
     /* If text_init was previously called on this output struct, just return. */
     if (out->priv != NULL) {
         return true;
     } else {
         out->priv = calloc(1, sizeof(private_data_t));
         if (out->priv == NULL) {
             return false;
         }
 
         priv = out->priv;
     }
 
     priv->parent_q = g_queue_new();
     return true;
 }
 
 static void
 text_finish(pcmk__output_t *out, crm_exit_t exit_status, bool print, void **copy_dest) {
     CRM_ASSERT(out != NULL && out->dest != NULL);
     fflush(out->dest);
 }
 
 static void
 text_reset(pcmk__output_t *out) {
     CRM_ASSERT(out != NULL);
 
     if (out->dest != stdout) {
         out->dest = freopen(NULL, "w", out->dest);
     }
 
     CRM_ASSERT(out->dest != NULL);
 
     text_free_priv(out);
     text_init(out);
 }
 
 static void
 text_subprocess_output(pcmk__output_t *out, int exit_status,
                        const char *proc_stdout, const char *proc_stderr) {
     CRM_ASSERT(out != NULL);
 
     if (proc_stdout != NULL) {
         fprintf(out->dest, "%s\n", proc_stdout);
     }
 
     if (proc_stderr != NULL) {
         fprintf(out->dest, "%s\n", proc_stderr);
     }
 }
 
 static void
 text_version(pcmk__output_t *out, bool extended) {
     CRM_ASSERT(out != NULL && out->dest != NULL);
 
     if (extended) {
         fprintf(out->dest, "Pacemaker %s (Build: %s): %s\n", PACEMAKER_VERSION, BUILD_VERSION, CRM_FEATURES);
     } else {
         fprintf(out->dest, "Pacemaker %s\n", PACEMAKER_VERSION);
         fprintf(out->dest, "Written by Andrew Beekhof and "
                            "the Pacemaker project contributors\n");
     }
 }
 
 G_GNUC_PRINTF(2, 3)
 static void
 text_err(pcmk__output_t *out, const char *format, ...) {
     va_list ap;
     int len = 0;
 
     CRM_ASSERT(out != NULL);
 
     va_start(ap, format);
 
     /* Informational output does not get indented, to separate it from other
      * potentially indented list output.
      */
     len = vfprintf(stderr, format, ap);
     CRM_ASSERT(len >= 0);
     va_end(ap);
 
     /* Add a newline. */
     fprintf(stderr, "\n");
 }
 
 G_GNUC_PRINTF(2, 3)
 static int
 text_info(pcmk__output_t *out, const char *format, ...) {
     va_list ap;
     int len = 0;
 
     CRM_ASSERT(out != NULL);
 
     if (out->is_quiet(out)) {
         return pcmk_rc_no_output;
     }
 
     va_start(ap, format);
 
     /* Informational output does not get indented, to separate it from other
      * potentially indented list output.
      */
     len = vfprintf(out->dest, format, ap);
     CRM_ASSERT(len >= 0);
     va_end(ap);
 
     /* Add a newline. */
     fprintf(out->dest, "\n");
     return pcmk_rc_ok;
 }
 
 static void
 text_output_xml(pcmk__output_t *out, const char *name, const char *buf) {
     CRM_ASSERT(out != NULL);
     pcmk__indented_printf(out, "%s", buf);
 }
 
 G_GNUC_PRINTF(4, 5)
 static void
 text_begin_list(pcmk__output_t *out, const char *singular_noun, const char *plural_noun,
                 const char *format, ...) {
     private_data_t *priv = NULL;
     text_list_data_t *new_list = NULL;
     va_list ap;
 
     CRM_ASSERT(out != NULL && out->priv != NULL);
     priv = out->priv;
 
     va_start(ap, format);
 
     if (fancy && format) {
         pcmk__indented_vprintf(out, format, ap);
         fprintf(out->dest, ":\n");
     }
 
     va_end(ap);
 
     new_list = calloc(1, sizeof(text_list_data_t));
     new_list->len = 0;
     pcmk__str_update(&new_list->singular_noun, singular_noun);
     pcmk__str_update(&new_list->plural_noun, plural_noun);
 
     g_queue_push_tail(priv->parent_q, new_list);
 }
 
 G_GNUC_PRINTF(3, 4)
 static void
 text_list_item(pcmk__output_t *out, const char *id, const char *format, ...) {
     va_list ap;
 
     CRM_ASSERT(out != NULL);
 
     va_start(ap, format);
 
     if (fancy) {
         if (id != NULL) {
             /* Not really a good way to do this all in one call, so make it two.
              * The first handles the indentation and list styling.  The second
              * just prints right after that one.
              */
             pcmk__indented_printf(out, "%s: ", id);
             vfprintf(out->dest, format, ap);
         } else {
             pcmk__indented_vprintf(out, format, ap);
         }
     } else {
         pcmk__indented_vprintf(out, format, ap);
     }
 
     fputc('\n', out->dest);
     fflush(out->dest);
     va_end(ap);
 
     out->increment_list(out);
 }
 
 static void
 text_increment_list(pcmk__output_t *out) {
     private_data_t *priv = NULL;
     gpointer tail;
 
     CRM_ASSERT(out != NULL && out->priv != NULL);
     priv = out->priv;
 
     tail = g_queue_peek_tail(priv->parent_q);
     CRM_ASSERT(tail != NULL);
     ((text_list_data_t *) tail)->len++;
 }
 
 static void
 text_end_list(pcmk__output_t *out) {
     private_data_t *priv = NULL;
     text_list_data_t *node = NULL;
 
     CRM_ASSERT(out != NULL && out->priv != NULL);
     priv = out->priv;
 
     node = g_queue_pop_tail(priv->parent_q);
 
     if (node->singular_noun != NULL && node->plural_noun != NULL) {
         if (node->len == 1) {
             pcmk__indented_printf(out, "%d %s found\n", node->len, node->singular_noun);
         } else {
             pcmk__indented_printf(out, "%d %s found\n", node->len, node->plural_noun);
         }
     }
 
     free(node);
 }
 
 static bool
 text_is_quiet(pcmk__output_t *out) {
     CRM_ASSERT(out != NULL);
     return out->quiet;
 }
 
 static void
 text_spacer(pcmk__output_t *out) {
     CRM_ASSERT(out != NULL);
     fprintf(out->dest, "\n");
 }
 
 static void
 text_progress(pcmk__output_t *out, bool end) {
     CRM_ASSERT(out != NULL);
 
     if (out->dest == stdout) {
         fprintf(out->dest, ".");
 
         if (end) {
             fprintf(out->dest, "\n");
         }
     }
 }
 
 pcmk__output_t *
 pcmk__mk_text_output(char **argv) {
     pcmk__output_t *retval = calloc(1, sizeof(pcmk__output_t));
 
     if (retval == NULL) {
         return NULL;
     }
 
     retval->fmt_name = "text";
     retval->request = pcmk__quote_cmdline(argv);
 
     retval->init = text_init;
     retval->free_priv = text_free_priv;
     retval->finish = text_finish;
     retval->reset = text_reset;
 
     retval->register_message = pcmk__register_message;
     retval->message = pcmk__call_message;
 
     retval->subprocess_output = text_subprocess_output;
     retval->version = text_version;
     retval->info = text_info;
     retval->err = text_err;
     retval->output_xml = text_output_xml;
 
     retval->begin_list = text_begin_list;
     retval->list_item = text_list_item;
     retval->increment_list = text_increment_list;
     retval->end_list = text_end_list;
 
     retval->is_quiet = text_is_quiet;
     retval->spacer = text_spacer;
     retval->progress = text_progress;
     retval->prompt = pcmk__text_prompt;
 
     return retval;
 }
 
 G_GNUC_PRINTF(2, 0)
 void
 pcmk__formatted_vprintf(pcmk__output_t *out, const char *format, va_list args) {
     int len = 0;
 
     CRM_ASSERT(out != NULL);
+    CRM_CHECK(pcmk__str_eq(out->fmt_name, "text", pcmk__str_none), return);
 
     len = vfprintf(out->dest, format, args);
     CRM_ASSERT(len >= 0);
 }
 
 G_GNUC_PRINTF(2, 3)
 void
 pcmk__formatted_printf(pcmk__output_t *out, const char *format, ...) {
     va_list ap;
 
     CRM_ASSERT(out != NULL);
 
     va_start(ap, format);
     pcmk__formatted_vprintf(out, format, ap);
     va_end(ap);
 }
 
 G_GNUC_PRINTF(2, 0)
 void
 pcmk__indented_vprintf(pcmk__output_t *out, const char *format, va_list args) {
     CRM_ASSERT(out != NULL);
 
     if (!pcmk__str_eq(out->fmt_name, "text", pcmk__str_none)) {
         return;
     }
 
     if (fancy) {
         int level = 0;
         private_data_t *priv = out->priv;
 
         CRM_ASSERT(priv != NULL);
 
         level = g_queue_get_length(priv->parent_q);
 
         for (int i = 0; i < level; i++) {
             fprintf(out->dest, "  ");
         }
 
         if (level > 0) {
             fprintf(out->dest, "* ");
         }
     }
 
     pcmk__formatted_vprintf(out, format, args);
 }
 
 G_GNUC_PRINTF(2, 3)
 void
 pcmk__indented_printf(pcmk__output_t *out, const char *format, ...) {
     va_list ap;
 
     CRM_ASSERT(out != NULL);
 
     va_start(ap, format);
     pcmk__indented_vprintf(out, format, ap);
     va_end(ap);
 }
 
 void
 pcmk__text_prompt(const char *prompt, bool echo, char **dest)
 {
     int rc = 0;
     struct termios settings;
     tcflag_t orig_c_lflag = 0;
 
     CRM_ASSERT(prompt != NULL);
     CRM_ASSERT(dest != NULL);
 
     if (!echo) {
         rc = tcgetattr(0, &settings);
         if (rc == 0) {
             orig_c_lflag = settings.c_lflag;
             settings.c_lflag &= ~ECHO;
             rc = tcsetattr(0, TCSANOW, &settings);
         }
     }
 
     if (rc == 0) {
         fprintf(stderr, "%s: ", prompt);
 
         if (*dest != NULL) {
             free(*dest);
             *dest = NULL;
         }
 
 #if HAVE_SSCANF_M
         rc = scanf("%ms", dest);
 #else
         *dest = calloc(1, 1024);
         rc = scanf("%1023s", *dest);
 #endif
         fprintf(stderr, "\n");
     }
 
     if (rc < 1) {
         free(*dest);
         *dest = NULL;
     }
 
     if (orig_c_lflag != 0) {
         settings.c_lflag = orig_c_lflag;
         /* rc = */ tcsetattr(0, TCSANOW, &settings);
     }
 }