elm/gengrid: handle focus events when no previous focus item was set

Summary:
this triggers fewer error messages

@fix
Depends on D8962

Reviewers: devilhorns

Reviewed By: devilhorns

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D8963

diff --git a/src/lib/elementary/elm_gengrid.c b/src/lib/elementary/elm_gengrid.c
index 17cd530..18edcf1 100755 (executable)
--- a/src/lib/elementary/elm_gengrid.c
+++ b/src/lib/elementary/elm_gengrid.c
@@ -5732,8 +5732,11 @@ _gengrid_element_focused(void *data, const Efl_Event *ev)
    Efl_Ui_Widget *focused = efl_ui_focus_manager_focus_get(ev->object);
    Elm_Widget_Item *item = NULL, *old_item = NULL;
 
-   item = efl_ui_focus_parent_provider_gen_item_fetch(pd->provider, focused);
-   old_item = efl_ui_focus_parent_provider_gen_item_fetch(pd->provider, ev->info);
+   /* there may be no focus during widget setup */
+   if (focused)
+     item = efl_ui_focus_parent_provider_gen_item_fetch(pd->provider, focused);
+   if (ev->info)
+     old_item = efl_ui_focus_parent_provider_gen_item_fetch(pd->provider, ev->info);
 
    if (old_item)
      {