From b5a28df0f312f6e603d0c729f9f799a25a1f0a87 Mon Sep 17 00:00:00 2001
From: Guillaume Desmottes <guillaume.desmottes@collabora.com>
Date: Thu, 16 Apr 2020 16:17:56 +0000
Subject: [PATCH] transcodebin: fix caps NULL unref

gst_pad_get_current_caps() can return a NULL pointer which was raisin a CRITICAL.
---
 gst/transcode/gsttranscodebin.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gst/transcode/gsttranscodebin.c b/gst/transcode/gsttranscodebin.c
index 2df811f5ae..1a310af9e5 100644
--- a/gst/transcode/gsttranscodebin.c
+++ b/gst/transcode/gsttranscodebin.c
@@ -271,7 +271,7 @@ pad_added_cb (GstElement * decodebin, GstPad * pad, GstTranscodeBin * self)
               "sink-pad", GST_TYPE_PAD, sinkpad,
               "sink-caps", GST_TYPE_CAPS, othercaps, NULL));
 
-      gst_caps_unref (caps);
+      gst_clear_caps (&caps);
       if (othercaps)
         gst_caps_unref (othercaps);
     }