check for value before strcmp

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@64291 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/elm_gengrid.c b/src/lib/elm_gengrid.c
index b189b5d..55ab4fe 100644 (file)
--- a/src/lib/elm_gengrid.c
+++ b/src/lib/elm_gengrid.c
@@ -1853,7 +1853,7 @@ _item_new(Widget_Data                  *wd,
    if (!it) return NULL;
    it->item = ELM_NEW(Elm_Gen_Item_Type);
    wd->count++;
-   it->group = !strcmp(it->itc->item_style, "group_index");
+   it->group = it->itc->item_style && (!strcmp(it->itc->item_style, "group_index"));
    ELM_GEN_ITEM_SETUP(it);
 
    return it;