pluginfeature: add guard to gst_plugin_feature_type_name_filter

So we don't just crash if there's a refcounting bug somewhere else.

diff --git a/gst/gstpluginfeature.c b/gst/gstpluginfeature.c
index e7e5038..a38122a 100644 (file)
--- a/gst/gstpluginfeature.c
+++ b/gst/gstpluginfeature.c
@@ -159,6 +159,8 @@ gboolean
 gst_plugin_feature_type_name_filter (GstPluginFeature * feature,
     GstTypeNameData * data)
 {
+  g_return_val_if_fail (GST_IS_PLUGIN_FEATURE (feature), FALSE);
+
   return ((data->type == 0 || data->type == G_OBJECT_TYPE (feature)) &&
       (data->name == NULL
           || !strcmp (data->name, GST_PLUGIN_FEATURE_NAME (feature))));