elementary/naviframe - don't do it if the display mode are exactly same.

since the on_obj_size_hints_changed are called in various case(hint changed, display mode changed),

it needs to check.



SVN revision: 83053

legacy/elementary/src/lib/elc_naviframe.c

@@ -1156,6 +1156,8 @@ _on_obj_size_hints_changed(void *data __UNUSED__, Evas *e __UNUSED__,
    if (!it) return;
 
    dispmode = evas_object_size_hint_display_mode_get(obj);
+   if (sd->dispmode == dispmode) return;
+
    sd->dispmode = dispmode;
 
    switch (dispmode)