cmapctl: return error on no result of print prefix
return EXIT_FAILURE if no result print for ACTION_PRINT_PREFIX.
Signed-off-by: liangxin1300 <XLiang@suse.com>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>
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liangxin1300 <XLiang@suse.com> Authored on Aug 20 2020, 12:13 PM jfriesse Committed on Aug 21 2020, 5:22 AM - Parents
- rCec889e89c62f: cmapctl: check NULL for key type and value for -p
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