From 50a30712fb477ee5d99a0374b3eee2702bddbcd2 Mon Sep 17 00:00:00 2001
From: Markus Schorn <markus.schorn@windriver.com>
Date: Fri, 15 Jun 2007 11:14:51 +0000
Subject: [PATCH] Fixes a NPE in the TypeSelectionDialog.

---
 .../cdt/ui/browser/typeinfo/TypeSelectionDialog.java | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/core/org.eclipse.cdt.ui/browser/org/eclipse/cdt/ui/browser/typeinfo/TypeSelectionDialog.java b/core/org.eclipse.cdt.ui/browser/org/eclipse/cdt/ui/browser/typeinfo/TypeSelectionDialog.java
index d7ccf3308a5..038feeb7e5e 100644
--- a/core/org.eclipse.cdt.ui/browser/org/eclipse/cdt/ui/browser/typeinfo/TypeSelectionDialog.java
+++ b/core/org.eclipse.cdt.ui/browser/org/eclipse/cdt/ui/browser/typeinfo/TypeSelectionDialog.java
@@ -636,11 +636,13 @@ public class TypeSelectionDialog extends TwoPaneElementSelector {
     public Object[] getFoldedElements(int index) {
     	ArrayList result= new ArrayList();
     	Object[] typeInfos= super.getFoldedElements(index);
-    	for (int i = 0; i < typeInfos.length; i++) {
-			Object typeInfo = typeInfos[i];
-			if (typeInfo instanceof IndexTypeInfo) {
-				addFoldedElements((IndexTypeInfo) typeInfo, result);
-			}
+    	if (typeInfos != null) {
+    		for (int i = 0; i < typeInfos.length; i++) {
+    			Object typeInfo = typeInfos[i];
+    			if (typeInfo instanceof IndexTypeInfo) {
+    				addFoldedElements((IndexTypeInfo) typeInfo, result);
+    			}
+    		}
     	}
     	return result.toArray();
     }