From d1fa342b71be439105bef9836153b47ff3431934 Mon Sep 17 00:00:00 2001
From: Edward Hervey <edward@centricular.com>
Date: Thu, 24 Nov 2016 11:12:23 +0100
Subject: [PATCH] mpegtssection: Don't free empty streams

Also avoids a useless assertion
---
 gst-libs/gst/mpegts/gstmpegtssection.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gst-libs/gst/mpegts/gstmpegtssection.c b/gst-libs/gst/mpegts/gstmpegtssection.c
index dc62ac3ee1..dbbaa9e500 100644
--- a/gst-libs/gst/mpegts/gstmpegtssection.c
+++ b/gst-libs/gst/mpegts/gstmpegtssection.c
@@ -632,7 +632,8 @@ _gst_mpegts_pmt_free (GstMpegtsPMT * pmt)
 {
   if (pmt->descriptors)
     g_ptr_array_unref (pmt->descriptors);
-  g_ptr_array_unref (pmt->streams);
+  if (pmt->streams)
+    g_ptr_array_unref (pmt->streams);
   g_slice_free (GstMpegtsPMT, pmt);
 }