Fix potential memory leak

Change-Id: I46f4595f6a34f8f802b117b8d8c9259a1de1653e

diff --git a/gst/playback/gstsubtitleoverlay.c b/gst/playback/gstsubtitleoverlay.c
index 719eebb..142ae73 100644 (file)
--- a/gst/playback/gstsubtitleoverlay.c
+++ b/gst/playback/gstsubtitleoverlay.c
@@ -912,6 +912,8 @@ _link_renderer (GstSubtitleOverlay * self, GstElement * renderer,
 
     sink = _get_video_pad (renderer);
     if (G_UNLIKELY (!sink)) {
+      if (video_caps)
+        gst_caps_unref (video_caps);
       GST_WARNING_OBJECT (self, "Can't get video sink from renderer");
       return FALSE;
     }