From 7035bbb4804d8b75654806259beaec1789f4f958 Mon Sep 17 00:00:00 2001
From: Oleg Krasilnikov <oleg.krasilnikov@intel.com>
Date: Mon, 10 Dec 2007 13:42:10 +0000
Subject: [PATCH] Bug #212284 : Exception when deleting a project including
 content

---
 .../settings/model/CProjectDescriptionManager.java     | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/CProjectDescriptionManager.java b/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/CProjectDescriptionManager.java
index 46d022fb17e..ee885b35eb3 100644
--- a/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/CProjectDescriptionManager.java
+++ b/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/CProjectDescriptionManager.java
@@ -473,10 +473,12 @@ public class CProjectDescriptionManager implements ICProjectDescriptionManager {
 			ICStorageElement oldEl = des.doGetCachedRootStorageElement();
 			if(oldEl != null){
 				InputStream newContents = getSharedProperty(project, STORAGE_FILE_NAME);
-				ByteArrayOutputStream oldOut = write(oldEl);
-				InputStream oldContents = new ByteArrayInputStream(oldOut.toByteArray());
-				if(streamsMatch(newContents, oldContents))
-					return null;
+				if (newContents != null) {
+					ByteArrayOutputStream oldOut = write(oldEl);
+					InputStream oldContents = new ByteArrayInputStream(oldOut.toByteArray());
+					if(streamsMatch(newContents, oldContents))
+						return null;
+				}
 			}
 		} catch (CoreException e){
 			CCorePlugin.log(e);