From b7f3811b299809cf1d57bd1b5979b54eb1e41765 Mon Sep 17 00:00:00 2001
From: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sun, 1 May 2005 09:02:25 +0000
Subject: [PATCH] Error out when invalid format is specified

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15312 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libaf/af_format.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libaf/af_format.c b/libaf/af_format.c
index 2969455ac1..48c7e82a35 100644
--- a/libaf/af_format.c
+++ b/libaf/af_format.c
@@ -139,6 +139,10 @@ static int control(struct af_instance_s* af, int cmd, void* arg)
   }
   case AF_CONTROL_COMMAND_LINE:{
     int format = af_str2fmt_short(arg);
+    if (format == -1) {
+      af_msg(AF_MSG_ERROR, "[format] %s is not a valid format\n", (char *)arg);
+      return AF_ERROR;
+    }
     if(AF_OK != af->control(af,AF_CONTROL_FORMAT_FMT | AF_CONTROL_SET,&format))
       return AF_ERROR;
     return AF_OK;