From: Hwankyu Jhun <h.jhun@samsung.com>
Date: Fri, 9 Sep 2016 00:15:46 +0000 (+0900)
Subject: Add an exception handling
X-Git-Tag: accepted/tizen/3.0/ivi/20161011.053529^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1f00a7ad993c367fe41ce08ca5531a63830dc964;p=platform%2Fcore%2Fsystem%2Fbuxton2.git

Add an exception handling

Change-Id: Ifd4f889cdb3c214485e5f5f77c5b2c8a2fb8ed03
Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>
---

diff --git a/vconf-compat/vconf.c b/vconf-compat/vconf.c
index daa0ea2..26592a2 100644
--- a/vconf-compat/vconf.c
+++ b/vconf-compat/vconf.c
@@ -1121,7 +1121,9 @@ EXPORT keynode_t *vconf_keylist_nextnode(keylist_t *keylist)
 		next = g_list_first(keylist->cursor);
 	}
 
-	node = next->data;
+	if (next)
+		node = next->data;
+
 	keylist->cursor = next;
 
 	return node;