From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Tue, 28 Oct 2008 17:04:56 +0000 (+0000)
Subject: Reset all DIAL variables back to blank, in case Dial is called multiple times
X-Git-Tag: 1.4.23-rc1~14
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=785f27a29aa8cd2c493a360681af088a5890d705;p=thirdparty%2Fasterisk.git

Reset all DIAL variables back to blank, in case Dial is called multiple times
per call (which could otherwise lead to inconsistent status reports).
(closes issue #13216)
 Reported by: ruddy
 Patches:
       20081014__bug13216.diff.txt uploaded by Corydon76 (license 14)
 Tested by: ruddy


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@152368 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/apps/app_dial.c b/apps/app_dial.c
index 8eaacce9f4..6c835fcec6 100644
--- a/apps/app_dial.c
+++ b/apps/app_dial.c
@@ -877,6 +877,13 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
 		return -1;
 	}
 
+	/* Reset all DIAL variables back to blank, to prevent confusion (in case we don't reset all of them). */
+	pbx_builtin_setvar_helper(chan, "DIALSTATUS", "");
+	pbx_builtin_setvar_helper(chan, "DIALEDPEERNUMBER", "");
+	pbx_builtin_setvar_helper(chan, "DIALEDPEERNAME", "");
+	pbx_builtin_setvar_helper(chan, "ANSWEREDTIME", "");
+	pbx_builtin_setvar_helper(chan, "DIALEDTIME", "");
+
 	u = ast_module_user_add(chan);
 
 	parse = ast_strdupa(data);