Fix DEREF NULL

Change-Id: I911b60359d1d9337f30dcff9af88385da238b440
Signed-off-by: hyunho <hhstark.kang@samsung.com>

diff --git a/src/widget_service.c b/src/widget_service.c
index aad837e..6c7c5ee 100644 (file)
--- a/src/widget_service.c
+++ b/src/widget_service.c
@@ -602,6 +602,11 @@ static int _resolution_update_from_file(void)
                        continue;
                }
 
+               if (size_str == NULL) {
+                       _E("sizen str is NULL");
+                       continue;
+               }
+
                if (sscanf(size_str, "%dx%d", &width, &height) != 2) {
                        _E("Invalid syntax: [%s]", size_str);
                        continue;