From 2ade0f6b055e7847d80da166018cb6d45de2abaf Mon Sep 17 00:00:00 2001
From: Denis Kenzior <denis.kenzior@intel.com>
Date: Wed, 9 Sep 2009 21:25:03 -0500
Subject: [PATCH] Handle empty topic range lists

---
 src/smsutil.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/smsutil.c b/src/smsutil.c
index 2ebc9fd4..07ff903a 100644
--- a/src/smsutil.c
+++ b/src/smsutil.c
@@ -3627,6 +3627,9 @@ char *cbs_topic_ranges_to_string(GSList *ranges)
 	GSList *l;
 	char *ret;
 
+	if (ranges == NULL)
+		return g_new0(char, 1);
+
 	for (l = ranges; l; l = l->next) {
 		range = l->data;