From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Mon, 24 Sep 2007 15:17:06 +0000 (+0000)
Subject: Making change to group splitting, as discussed on the -dev list.  The main
X-Git-Tag: 1.4.12~39
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8c95942b7f28aca31cc379e59fafe49c03639566;p=thirdparty%2Fasterisk.git

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/branches/1.4@83637 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/app.c b/main/app.c
index 697420dc12..d65ff53f7a 100644
--- a/main/app.c
+++ b/main/app.c
@@ -782,7 +782,7 @@ 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);