From 4be03a7a6c39a0ea0d4a3e0275ba51c2b66786ac Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Mon, 17 Nov 2014 04:06:32 +0100
Subject: [PATCH] cmdutils: Exit in case of faulty stream specifiers

Avoids printing confusing and unrelated errors
Fixes Ticket2772

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 cmdutils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmdutils.c b/cmdutils.c
index b777396772..b68dae9753 100644
--- a/cmdutils.c
+++ b/cmdutils.c
@@ -1997,7 +1997,7 @@ AVDictionary *filter_codec_opts(AVDictionary *opts, enum AVCodecID codec_id,
             switch (check_stream_specifier(s, st, p + 1)) {
             case  1: *p = 0; break;
             case  0:         continue;
-            default:         return NULL;
+            default:         exit_program(1);
             }
 
         if (av_opt_find(&cc, t->key, NULL, flags, AV_OPT_SEARCH_FAKE_OBJ) ||