tree e245350e131ad3c937761373a33eb8b3402b23c6
parent 31c6c491c36c30351afda0ff48edfd2694ca3916
author Sam Lantinga <slouken@libsdl.org> 1552787301 -0700
committer Sam Lantinga <slouken@libsdl.org> 1552787301 -0700

Fixed bug 4525 - Fix crash in ALSA_HotplugThread caused by bad return value check

Anthony Pesch

Fix snd_device_name_hint return value check

According to the ALSA documentation, snd_device_name_hint returns 0 on
success, otherwise a negative error code. The code previously only
considered -1 to be an error, which let other error codes through
resulting in a segfault when hints (which was NULL) was dereferenced