From 1abd97f195a65869e04b56e84abefe611d887644 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 23 Aug 2017 09:40:09 +0200
Subject: [PATCH] muxer: fix NULL dereference

---
 src/muxer.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/muxer.c b/src/muxer.c
index d6f1eb28e..3e1987597 100644
--- a/src/muxer.c
+++ b/src/muxer.c
@@ -302,7 +302,8 @@ muxer_hints_create(const char *agent)
 void
 muxer_hints_free(muxer_hints_t *hints)
 {
-  free(hints->mh_agent);
+  if (hints)
+    free(hints->mh_agent);
   free(hints);
 }
 
-- 
2.47.3