From d83eec795fb46692424d4c4d7dee35dfc590c6a0 Mon Sep 17 00:00:00 2001
From: "Kevin P. Fleming" <kpfleming@digium.com>
Date: Thu, 19 May 2005 02:57:45 +0000
Subject: [PATCH] support labels as targets of SET PRIORITY command (bug #4057)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5727 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 res/res_agi.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/res/res_agi.c b/res/res_agi.c
index b417dd8ca2..7f58d65939 100755
--- a/res/res_agi.c
+++ b/res/res_agi.c
@@ -756,9 +756,13 @@ static int handle_setpriority(struct ast_channel *chan, AGI *agi, int argc, char
 	int pri;
 	if (argc != 3)
 		return RESULT_SHOWUSAGE;	
-	if (sscanf(argv[2], "%d", &pri) != 1)
-		return RESULT_SHOWUSAGE;
-	chan->priority = pri - 1;
+
+	if (sscanf(argv[2], "%d", &pri) != 1) {
+		if ((pri = ast_findlabel_extension(chan, chan->context, chan->exten, argv[2], chan->cid.cid_num)) < 1)
+			return RESULT_SHOWUSAGE;
+	}
+
+	ast_explicit_goto(chan, NULL, NULL, pri);
 	fdprintf(agi->fd, "200 result=0\n");
 	return RESULT_SUCCESS;
 }
@@ -1458,8 +1462,9 @@ static char usage_setextension[] =
 "	Changes the extension for continuation upon exiting the application.\n";
 
 static char usage_setpriority[] =
-" Usage: SET PRIORITY <num>\n"
-"	Changes the priority for continuation upon exiting the application.\n";
+" Usage: SET PRIORITY <priority>\n"
+"	Changes the priority for continuation upon exiting the application.\n"
+" The priority must be a valid priority or label.\n";
 
 static char usage_recordfile[] =
 " Usage: RECORD FILE <filename> <format> <escape digits> <timeout> \\\n"