From: Steve Murphy <murf@digium.com>
Date: Tue, 13 Nov 2007 23:43:41 +0000 (+0000)
Subject: This hopefully will fix the re-opened 11233. Hadn't covered the case of a context... 
X-Git-Tag: 1.6.0-beta1~3^2~892
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fd1f6df25f9c08f090be67c7a22a4477ec8fa941;p=thirdparty%2Fasterisk.git

This hopefully will fix the re-opened 11233. Hadn't covered the case of a context with no patterns. (blush)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89257 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/pbx.c b/main/pbx.c
index 71331b14a9..72a2ffa2df 100644
--- a/main/pbx.c
+++ b/main/pbx.c
@@ -1555,7 +1555,7 @@ struct ast_exten *pbx_find_extension(struct ast_channel *chan,
 	score.total_specificity = 0;
 	score.exten = 0;
 	score.total_length = 0;
-	if (!tmp->pattern_tree)
+	if (!tmp->pattern_tree && tmp->root_tree)
 	{
 		create_match_char_tree(tmp);
 #ifdef NEED_DEBUG