From 73ef2a8969ccbda8498125135e13b3b35b0b6a6a Mon Sep 17 00:00:00 2001
From: Kirill Kalishev <kirill.kalishev@jetbrains.com>
Date: Wed, 13 Apr 2011 14:57:48 +0400
Subject: [PATCH] TreeUI: CCE fix

---
 .../com/intellij/ide/util/treeView/AbstractTreeUi.java   | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/platform/platform-api/src/com/intellij/ide/util/treeView/AbstractTreeUi.java b/platform/platform-api/src/com/intellij/ide/util/treeView/AbstractTreeUi.java
index 2927e0cc18da..6e86599db937 100644
--- a/platform/platform-api/src/com/intellij/ide/util/treeView/AbstractTreeUi.java
+++ b/platform/platform-api/src/com/intellij/ide/util/treeView/AbstractTreeUi.java
@@ -482,10 +482,13 @@ public class AbstractTreeUi {
   @Nullable
   private static NodeDescriptor getDescriptorFrom(Object node) {
     if (node instanceof DefaultMutableTreeNode) {
-      return (NodeDescriptor)((DefaultMutableTreeNode)node).getUserObject();
-    } else {
-      return null;
+      Object userObject = ((DefaultMutableTreeNode)node).getUserObject();
+      if (userObject instanceof NodeDescriptor) {
+        return (NodeDescriptor)userObject;
+      }
     }
+
+    return null;
   }
 
   @Nullable