From 7abaa82162caeb0fe42fac5d5cecd41b2b0d51cc Mon Sep 17 00:00:00 2001
From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Mon, 24 Sep 2007 16:40:12 +0000
Subject: [PATCH] Merged revisions 83637 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r83637 | tilghman | 2007-09-24 10:17:06 -0500 (Mon, 24 Sep 2007) | 3 lines

Making change to group splitting, as discussed on the -dev list.  The main
effect of this will be to permit Set(GROUP([cat])=), i.e. unsetting a group.

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@83654 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/app.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main/app.c b/main/app.c
index 7d39907d15..50a407adad 100644
--- a/main/app.c
+++ b/main/app.c
@@ -843,7 +843,7 @@ int ast_app_group_split_group(const char *data, char *group, int group_max, char
 	if (!ast_strlen_zero(grp))
 		ast_copy_string(group, grp, group_max);
 	else
-		res = -1;
+		*group = '\0';
 
 	if (!ast_strlen_zero(cat))
 		ast_copy_string(category, cat, category_max);