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cnp - dont access null parent obj in getting xwin

This commit is contained in:
Carsten Haitzler 2014-01-15 09:59:01 +09:00
parent f2f865596b
commit 066b206a12
1 changed files with 6 additions and 2 deletions
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8
legacy/elementary/src/lib/elm_cnp.c
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@ -1684,11 +1684,15 @@ _x11_drag_move(void *data EINA_UNUSED, Ecore_X_Xdnd_Position *pos)
static Ecore_X_Window
_x11_elm_widget_xwin_get(const Evas_Object *obj)
{
Evas_Object *top;
Evas_Object *top, *par;
Ecore_X_Window xwin = 0;
top = elm_widget_top_get(obj);
if (!top) top = elm_widget_top_get(elm_widget_parent_widget_get(obj));
if (!top)
{
par = elm_widget_parent_widget_get(obj);
if (par) top = elm_widget_top_get(par);
}
if (top) xwin = elm_win_xwindow_get(top);
if (!xwin)
{