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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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6
src/modules/module-protocol-simple.c
View file

@ -525,8 +525,7 @@ on_connect(void *data, int fd, uint32_t mask)
return;
error:
pw_log_error(NAME" %p: failed to create client: %m", impl);
if (props != NULL)
pw_properties_free(props);
pw_properties_free(props);
if (client != NULL)
client_free(client);
return;
@ -653,8 +652,7 @@ static void impl_free(struct impl *impl)
spa_hook_remove(&impl->module_listener);
spa_list_consume(s, &impl->server_list, link)
server_free(s);
if (impl->props)
pw_properties_free(impl->props);
pw_properties_free(impl->props);
free(impl);
}