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| author | Wim Taymans <wtaymans@redhat.com> | 2020-08-03 09:58:39 +0200 |
|---|---|---|
| committer | Wim Taymans <wtaymans@redhat.com> | 2020-08-03 09:58:39 +0200 |
| commit | 4d1e5686194d5c6671e3023b5e55a4043d6e1824 (patch) | |
| tree | dee8d7a9fe2f0dc1a058134953cb1ef6de123b78 /src/modules | |
| parent | 47d811224dc70ab2f04b3714cbc36ae3f3650b0a (diff) | |
| download | pulseaudio-4d1e5686194d5c6671e3023b5e55a4043d6e1824.tar.gz | |
alsa-util: fix check for digit
Fix the check for a digit by checking if the value is between the
*character* '0' (not *value* 0) and '9'.
Diffstat (limited to 'src/modules')
| -rw-r--r-- | src/modules/alsa/alsa-util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/modules/alsa/alsa-util.c b/src/modules/alsa/alsa-util.c index d86f43c10..02e6ff1c3 100644 --- a/src/modules/alsa/alsa-util.c +++ b/src/modules/alsa/alsa-util.c @@ -1752,7 +1752,7 @@ snd_mixer_t *pa_alsa_open_mixer_by_name(pa_hashmap *mixers, const char *dev, boo if (!pm && pa_strneq(dev, "hw:", 3)) { const char *s = dev + 3; int card_index; - while (*s && *s >= 0 && *s <= '9') s++; + while (*s && *s >= '0' && *s <= '9') s++; if (*s == '\0' && pa_atoi(dev + 3, &card_index) >= 0) { PA_HASHMAP_FOREACH_KV(dev2, pm, mixers, state) { if (pm->card_index == card_index) { |