grid_gallery: add variable null check (prevent: 486270)

Change-Id: I4c86b3ebe6da7f4d497fa5a04593b18a591b4f6b
Signed-off-by: Jehun Lim <jehun.lim@samsung.com>

diff --git a/src/grid/grid_gallery.c b/src/grid/grid_gallery.c
index a421756..eb39a7b 100644 (file)
--- a/src/grid/grid_gallery.c
+++ b/src/grid/grid_gallery.c
@@ -134,9 +134,12 @@ static char *_place_text_get(void *data, Evas_Object *obj, const char *part)
                city = strtok_r(buf, "/", &tmp);
                country = strtok_r(tmp, "", &tmp);
 
-               if (!strcmp(part, PART_ELM_TEXT_CITY))
+               if (!strcmp(part, PART_ELM_TEXT_CITY)) {
+                       if (!city)
+                               return NULL;
+
                        return strdup(city);
-               else if (!strcmp(part, PART_ELM_TEXT_COUNTRY)) {
+               } else if (!strcmp(part, PART_ELM_TEXT_COUNTRY)) {
                        if (!country)
                                return NULL;