elm gengrid: Fixed crashed on Enter event with no selected item. Patch by

Jeonghyun Yoon <jh0506.yun@samsung.com>

2011/12/23 윤정현 <jh0506.yun@samsung.com>:
> Dear All.
>
> I found a bug in elm_gengrid.c
>
> Gengrid will be crashed if input “Enter” key when selected is null.
>
> I fixed code, please review this small patch.
>
> Thanks.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@66471 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/elm_gengrid.c b/src/lib/elm_gengrid.c
index 370dc3a..daf9bc9 100644 (file)
--- a/src/lib/elm_gengrid.c
+++ b/src/lib/elm_gengrid.c
@@ -325,9 +325,10 @@ _event_hook(Evas_Object        *obj,
         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
         return EINA_TRUE;
      }
-   else if ((!strcmp(ev->keyname, "Return")) ||
-            (!strcmp(ev->keyname, "KP_Enter")) ||
-            (!strcmp(ev->keyname, "space")))
+   else if (((!strcmp(ev->keyname, "Return")) ||
+             (!strcmp(ev->keyname, "KP_Enter")) ||
+             (!strcmp(ev->keyname, "space")))
+            && (!wd->multi) && (wd->selected))
      {
         it = elm_gengrid_selected_item_get(obj);
         evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);