From 022b491438393c37e50e56dc0d9217c56fbaea45 Mon Sep 17 00:00:00 2001
From: Gyedo Jeon <gyedojeon@gmail.com>
Date: Tue, 17 Jul 2007 18:44:44 +0000
Subject: [PATCH] Added not found handling for updateSelection

---
 direct/src/tkwidgets/SceneGraphExplorer.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/direct/src/tkwidgets/SceneGraphExplorer.py b/direct/src/tkwidgets/SceneGraphExplorer.py
index 6223ed1152..2ff0ab87c9 100644
--- a/direct/src/tkwidgets/SceneGraphExplorer.py
+++ b/direct/src/tkwidgets/SceneGraphExplorer.py
@@ -125,8 +125,9 @@ class SceneGraphExplorer(Pmw.MegaWidget, DirectObject):
     def updateSelection(self, searchKey):
         # [gjeon] update SGE selection with directSession
         sceneGraphItem = self._node.find(searchKey)
-        sceneGraphItem.reveal()
-        sceneGraphItem.select()
+        if sceneGraphItem:
+            sceneGraphItem.reveal()
+            sceneGraphItem.select()
 
 class SceneGraphExplorerItem(TreeItem):