check NULL or not before deleting object

Change-Id: I41c55c3672665f90a07c2e60278a96cf1486f097

diff --git a/ism/extras/efl_panel/isf_panel_efl.cpp b/ism/extras/efl_panel/isf_panel_efl.cpp
index 857f084..460b292 100644 (file)
--- a/ism/extras/efl_panel/isf_panel_efl.cpp
+++ b/ism/extras/efl_panel/isf_panel_efl.cpp
@@ -3072,10 +3072,12 @@ static void ui_destroy_candidate_window (void)
         _tts_focus_rect   = NULL;
     }
 
-    if (_preedit_window) {
+    if (_preedit_text) {
         evas_object_del (_preedit_text);
         _preedit_text = NULL;
+    }
 
+    if (_preedit_window) {
         evas_object_hide (_preedit_window);
         evas_object_del (_preedit_window);
         _preedit_window = NULL;