alsa-mixer: improve check for the empty path set for sink/source
authorJaroslav Kysela <perex@perex.cz>
Sun, 8 Dec 2019 22:17:32 +0000 (23:17 +0100)
committerArun Raghavan <arun@arunraghavan.net>
Mon, 23 Dec 2019 11:10:44 +0000 (11:10 +0000)
commitd7dbd0cbe3191661c02ac89d108b36c79474de3c
tree2c6f958c784505759f9f9ee70d036088a72b6583
parent8837c90b7fe6b7c3cbbaeda0a29e2f5d311c3d14
alsa-mixer: improve check for the empty path set for sink/source

The unused mixer instances are created without this code.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
src/modules/alsa/alsa-mixer.c
src/modules/alsa/alsa-mixer.h
src/modules/alsa/alsa-sink.c
src/modules/alsa/alsa-source.c