libobs: Compare scene/group ids by strcmp

libobs/obs-scene.c

@@ -1410,7 +1410,7 @@ obs_source_t *obs_scene_get_source(const obs_scene_t *scene)
 
 obs_scene_t *obs_scene_from_source(const obs_source_t *source)
 {
-	if (!source || source->info.id != scene_info.id)
+	if (!source || strcmp(source->info.id, scene_info.id) != 0)
 		return NULL;
 
 	return source->context.data;
@@ -1418,7 +1418,7 @@ obs_scene_t *obs_scene_from_source(const obs_source_t *source)
 
 obs_scene_t *obs_group_from_source(const obs_source_t *source)
 {
-	if (!source || source->info.id != group_info.id)
+	if (!source || strcmp(source->info.id, group_info.id) != 0)
 		return NULL;
 
 	return source->context.data;