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ucm: fix regexec() REG_NOMATCH state handling for define regex

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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2021-05-12 09:53:18 +02:00
parent 590df3a5b1
commit 414e4a759b
1 changed files with 2 additions and 0 deletions
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2
src/ucm/ucm_regex.c
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@ -166,6 +166,8 @@ int uc_mgr_define_regex(snd_use_case_mgr_t *uc_mgr, const char *name,
err = regexec(&re, s, ARRAY_SIZE(match), match, 0); err = regexec(&re, s, ARRAY_SIZE(match), match, 0);
if (err < 0) if (err < 0)
err = -errno; err = -errno;
else if (err == REG_NOMATCH)
err = 0;
else else
err = set_variables(uc_mgr, s, ARRAY_SIZE(match), match, name); err = set_variables(uc_mgr, s, ARRAY_SIZE(match), match, name);
free(s); free(s);