From 3d83b1ba66857743f45949bd6848c33ca270bede Mon Sep 17 00:00:00 2001
From: Moritz Grimm <mgrimm@mrsserver.net>
Date: Wed, 12 Feb 2020 00:29:20 +0100
Subject: [PATCH] pCommandString can be NULL; propagate result

---
 src/ezstream.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ezstream.c b/src/ezstream.c
index d64964a..d444da0 100644
--- a/src/ezstream.c
+++ b/src/ezstream.c
@@ -285,6 +285,8 @@ openResource(stream_t stream, const char *filename, int *popenFlag,
 
 		pCommandString = _build_reencode_cmd(extension, filename,
 		    cfg_stream, md);
+		if (NULL == pCommandString)
+			return (NULL);
 		if (md_p != NULL)
 			*md_p = md;
 		else