From 1e5dbc17bd5dfaddb3aba187ce72372bac007577 Mon Sep 17 00:00:00 2001
From: Jacek Jendrzej <overx300@gmail.com>
Date: Fri, 10 Nov 2017 12:50:15 +0100
Subject: [PATCH] check m_stream_tags if not NULL

Origin commit data
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Branch: master
Commit: https://github.com/neutrino-images/ni-libstb-hal/commit/3d38ef3bef90e3ad31a3a0dbb12db3835f377ed1
Author: Jacek Jendrzej <overx300@gmail.com>
Date: 2017-11-10 (Fri, 10 Nov 2017)


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No further description and justification available within origin commit message!

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This commit was generated by Migit
---
 libarmbox/playback_gst.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libarmbox/playback_gst.cpp b/libarmbox/playback_gst.cpp
index 2854589..a553ea2 100644
--- a/libarmbox/playback_gst.cpp
+++ b/libarmbox/playback_gst.cpp
@@ -1017,7 +1017,9 @@ void cPlayback::GetMetadata(std::vector<std::string> &keys, std::vector<std::str
 	keys.clear();
 	values.clear();
 
-	GstTagList *meta_list = gst_tag_list_copy(m_stream_tags);
+	GstTagList *meta_list = NULL;
+	if(m_stream_tags)
+		meta_list = gst_tag_list_copy(m_stream_tags);
 
 	if (meta_list == NULL)
 		return;