pipewire: allow NULL pointers in pw_properties_free()

Just like the real free() we should just ignore a NULL pointer, makes the
caller code easier for those instances where properties are optional.

Patch generated with concinelle with a few manual fixes.
This commit is contained in:
Peter Hutterer 2021-06-01 11:21:17 +10:00 committed by Wim Taymans
parent a1e821c259
commit e0471c6757
68 changed files with 142 additions and 273 deletions

View file

@ -251,10 +251,8 @@ exit:
pw_context_destroy(data.context);
if (data.loop)
pw_main_loop_destroy(data.loop);
if (data.capture_props)
pw_properties_free(data.capture_props);
if (data.playback_props)
pw_properties_free(data.playback_props);
pw_properties_free(data.capture_props);
pw_properties_free(data.playback_props);
pw_deinit();
return res;