From dd7a1407a40a46110630edd6dfec34b5e84a8a7e Mon Sep 17 00:00:00 2001
From: Edward Hervey <edward@centricular.com>
Date: Fri, 10 Nov 2017 15:01:04 +0100
Subject: [PATCH] decodebin3: Don't forward already-handling SELECT_STREAMS

Upstream might respond negatively to the event, whereas we actually
handled it.
---
 gst/playback/gstdecodebin3.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gst/playback/gstdecodebin3.c b/gst/playback/gstdecodebin3.c
index 3f09a1c26c..8d6ea536c4 100644
--- a/gst/playback/gstdecodebin3.c
+++ b/gst/playback/gstdecodebin3.c
@@ -2541,6 +2541,8 @@ ghost_pad_event_probe (GstPad * pad, GstPadProbeInfo * info,
         SELECTION_UNLOCK (dbin);
         GST_DEBUG_OBJECT (pad,
             "Already handled/handling that SELECT_STREAMS event");
+        gst_event_unref (event);
+        ret = GST_PAD_PROBE_HANDLED;
         break;
       }
       dbin->select_streams_seqnum = seqnum;