From 414e4a759b2946d2f60746ed104d425be4ddb9fc Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Wed, 12 May 2021 09:53:18 +0200 Subject: [PATCH] ucm: fix regexec() REG_NOMATCH state handling for define regex Signed-off-by: Jaroslav Kysela --- src/ucm/ucm_regex.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/ucm/ucm_regex.c b/src/ucm/ucm_regex.c index be8f277a..1471f076 100644 --- a/src/ucm/ucm_regex.c +++ b/src/ucm/ucm_regex.c @@ -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); if (err < 0) err = -errno; + else if (err == REG_NOMATCH) + err = 0; else err = set_variables(uc_mgr, s, ARRAY_SIZE(match), match, name); free(s); -- 2.47.1