From 0257f5a96743d041e989a1870cba4b1aa1e22bcc Mon Sep 17 00:00:00 2001
From: Mark Michelson <mmichelson@digium.com>
Date: Wed, 30 Jul 2008 18:31:47 +0000
Subject: [PATCH] Fix a spot where a function could return without bringing a
 channel out of autoservice.

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@134475 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/app.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/main/app.c b/main/app.c
index c9fdb4f0c7..bad03e09b6 100644
--- a/main/app.c
+++ b/main/app.c
@@ -227,8 +227,12 @@ int ast_dtmf_stream(struct ast_channel *chan, struct ast_channel *peer, const ch
 		res = ast_waitfor(chan, 100);
 
 	/* ast_waitfor will return the number of remaining ms on success */
-	if (res < 0)
+	if (res < 0) {
+		if (peer) {
+			ast_autoservice_stop(peer);
+		}
 		return res;
+	}
 
 	if (ast_opt_transmit_silence) {
 		silgen = ast_channel_start_silence_generator(chan);
-- 
2.47.3