alsa-util: fix check for digit
authorWim Taymans <wtaymans@redhat.com>
Mon, 3 Aug 2020 07:58:39 +0000 (09:58 +0200)
committerWim Taymans <wtaymans@redhat.com>
Mon, 3 Aug 2020 07:58:39 +0000 (09:58 +0200)
commit4d1e5686194d5c6671e3023b5e55a4043d6e1824
treedee8d7a9fe2f0dc1a058134953cb1ef6de123b78
parent47d811224dc70ab2f04b3714cbc36ae3f3650b0a
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'.
src/modules/alsa/alsa-util.c