From 238b9d24c608c5e195652beacc0146448a56bdce Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Tue, 14 Sep 2004 22:35:53 +0000
Subject: [PATCH] Make sure patterns are always last (bug #2435)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3777 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 pbx.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/pbx.c b/pbx.c
index dd8abbd4aa..2bc05ff5d9 100755
--- a/pbx.c
+++ b/pbx.c
@@ -3830,7 +3830,13 @@ int ast_add_extension2(struct ast_context *con,
 	}
 	e = con->root;
 	while(e) {
-		res= strcmp(e->exten, extension);
+		/* Make sure patterns are always last! */
+		if ((e->exten[0] != '_') && (extension[0] == '_'))
+			res = -1;
+		else if ((e->exten[0] == '_') && (extension[0] != '_'))
+			res = 1;
+		else
+			res= strcmp(e->exten, extension);
 		if (!res) {
 			if (!e->matchcid && !tmp->matchcid)
 				res = 0;