videomixer2: avoid caps leak

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=693307

diff --git a/gst/videomixer/videomixer2.c b/gst/videomixer/videomixer2.c
index 9ea4ba5..e821a19 100644 (file)
--- a/gst/videomixer/videomixer2.c
+++ b/gst/videomixer/videomixer2.c
@@ -1084,6 +1084,7 @@ gst_videomixer2_query_caps (GstPad * pad, GstObject * parent, GstQuery * query)
     }
   }
   gst_query_set_caps_result (query, caps);
     }
   }
   gst_query_set_caps_result (query, caps);

+  gst_caps_unref (caps);

 
   return TRUE;
 }
 
   return TRUE;
 }