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pipewire: allow NULL pointers in pw_properties_free()

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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
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3
src/modules/module-protocol-pulse/manager.c
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@ -194,8 +194,7 @@ static void object_destroy(struct object *o)
m->this.n_objects--;
if (o->this.proxy)
pw_proxy_destroy(o->this.proxy);
if (o->this.props)
pw_properties_free(o->this.props);
pw_properties_free(o->this.props);
if (o->this.message_object_path)
free(o->this.message_object_path);
clear_params(&o->this.param_list, SPA_ID_INVALID);