mediastream: Fix possible memory leak

@error is (transfer full).  So the error passed should be freed if not used

diff --git a/gtk/gtkmediastream.c b/gtk/gtkmediastream.c
index f8a5dc8ce93cfb31a47f92626a4b70107829c8c3..e6529041f7990adb6c68d915d095e71b1312f93d 100644 (file)
--- a/gtk/gtkmediastream.c
+++ b/gtk/gtkmediastream.c
@@ -1137,7 +1137,10 @@ gtk_media_stream_gerror (GtkMediaStream *self,
   g_return_if_fail (error != NULL);
 
   if (priv->error)
-    return;
+    {
+      g_error_free (error);
+      return;
+    }
 
   g_object_freeze_notify (G_OBJECT (self));