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Refactor: various: NULL-check pcmk__xpath_result() return value

Description

Refactor: various: NULL-check pcmk__xpath_result() return value

For sanity

Signed-off-by: Reid Wahl <nrwahl@protonmail.com>

Details

Provenance
nrwahl2Authored on Wed, Mar 19, 4:38 PM
Parents
rP2917f3756f30: Refactor: libcrmcommon: Ensure pcmk__xpath_num_results returns >= 0
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