efl_ui_win: match return value to function type in elm_win_window_id_get

ref 08c9f99134102db1a54ce0761b8e175ffed2d4bd

Signed-off-by: Mike Blumenkrantz <zmike@osg.samsung.com>

diff --git a/src/lib/elementary/efl_ui_win.c b/src/lib/elementary/efl_ui_win.c
index 3a58f7b..6ed400f 100644 (file)
--- a/src/lib/elementary/efl_ui_win.c
+++ b/src/lib/elementary/efl_ui_win.c
@@ -9294,7 +9294,7 @@ elm_win_window_id_get(const Evas_Object *obj)
    if (!evas_object_smart_type_check_ptr(obj, MY_CLASS_NAME_LEGACY))
      {
         Ecore_Evas *ee = ecore_evas_ecore_evas_get(evas_object_evas_get(obj));
-        if (!ee) return NULL;
+        if (!ee) return 0;
         return ecore_evas_window_get(ee);
      }