From: Stefan Sauer <ensonic@users.sf.net>
Date: Fri, 4 Nov 2011 21:00:43 +0000 (+0100)
Subject: adder: don't ref NULL caps
X-Git-Tag: 1.19.3~511^2~7207
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6cc887c53bb6d7ce8efbeea4e7d1a754a3622070;p=platform%2Fupstream%2Fgstreamer.git

adder: don't ref NULL caps
---

diff --git a/gst/adder/gstadder.c b/gst/adder/gstadder.c
index c1b02ea..84cfa70 100644
--- a/gst/adder/gstadder.c
+++ b/gst/adder/gstadder.c
@@ -155,7 +155,7 @@ gst_adder_sink_getcaps (GstPad * pad, GstCaps * filter)
     else
       gst_caps_ref (filter_caps);
   } else {
-    filter_caps = gst_caps_ref (filter);
+    filter_caps = filter ? gst_caps_ref (filter) : NULL;
   }
   GST_OBJECT_UNLOCK (adder);