From 2f6a61ac065c854562ac4625cdeafc00ce02938a Mon Sep 17 00:00:00 2001
From: ChunEon Park <hermet@hermet.pe.kr>
Date: Sat, 12 Mar 2011 05:00:18 +0000
Subject: [PATCH] elementary / els_pan - added minor exceptions.

SVN revision: 57700
---
 legacy/elementary/src/lib/els_pan.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/legacy/elementary/src/lib/els_pan.c b/legacy/elementary/src/lib/els_pan.c
index 436d287791..9e0ae1c772 100644
--- a/legacy/elementary/src/lib/els_pan.c
+++ b/legacy/elementary/src/lib/els_pan.c
@@ -220,35 +220,40 @@ static void
 _smart_show(Evas_Object *obj)
 {
    INTERNAL_ENTRY;
-   evas_object_show(sd->child_obj);
+   if (sd->child_obj)
+     evas_object_show(sd->child_obj);
 }
 
 static void
 _smart_hide(Evas_Object *obj)
 {
    INTERNAL_ENTRY;
-   evas_object_hide(sd->child_obj);
+   if (sd->child_obj)
+     evas_object_hide(sd->child_obj);
 }
 
 static void
 _smart_color_set(Evas_Object *obj, int r, int g, int b, int a)
 {
    INTERNAL_ENTRY;
-   evas_object_color_set(sd->child_obj, r, g, b, a);
+   if (sd->child_obj)
+     evas_object_color_set(sd->child_obj, r, g, b, a);
 }
 
 static void
 _smart_clip_set(Evas_Object *obj, Evas_Object *clip)
 {
    INTERNAL_ENTRY;
-   evas_object_clip_set(sd->child_obj, clip);
+   if (sd->child_obj)
+     evas_object_clip_set(sd->child_obj, clip);
 }
 
 static void
 _smart_clip_unset(Evas_Object *obj)
 {
    INTERNAL_ENTRY;
-   evas_object_clip_unset(sd->child_obj);
+   if (sd->child_obj)
+     evas_object_clip_unset(sd->child_obj);
 }
 
 /* never need to touch this */