From: Olle Johansson <oej@edvina.net>
Date: Sat, 11 Sep 2010 16:59:20 +0000 (+0000)
Subject: Handle error response when we can't make file compatible
X-Git-Tag: 1.4.37-rc1~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7727748565b5744d99a1de38e148217dca812b01;p=thirdparty%2Fasterisk.git

Handle error response when we can't make file compatible

Review: https://reviewboard.asterisk.org/r/911/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@286267 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/file.c b/main/file.c
index f576c853bd..abb7943d49 100644
--- a/main/file.c
+++ b/main/file.c
@@ -668,7 +668,10 @@ struct ast_filestream *ast_openstream_full(struct ast_channel *chan, const char
 	chan->oldwriteformat = chan->writeformat;
 	/* Set the channel to a format we can work with */
 	res = ast_set_write_format(chan, fmts);
- 	res = ast_filehelper(buf, chan, NULL, ACTION_OPEN);
+	if (res == -1) {	/* No format available that works with this channel */
+		return NULL;
+	}
+	res = ast_filehelper(buf, chan, NULL, ACTION_OPEN);
 	if (res >= 0)
 		return chan->stream;
 	return NULL;