when appending a list of variable to a category, ensure the tail pointer points to the last variable in the list

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@47688 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 2 insertions, 0 deletions

diff --git a/config.c b/config.c
index 4b3c79bf1..255a7c37b 100644
--- a/config.c
+++ b/config.c
@@ -120,6 +120,8 @@ void ast_variable_append(struct ast_category *category, struct ast_variable *var
 	else
 		category->root = variable;
 	category->last = variable;
+	while (category->last->next)
+		category->last = category->last->next;
 }
 
 void ast_variables_destroy(struct ast_variable *v)