From dd236de4d946a4195f95c7571ac62025dd078d5f Mon Sep 17 00:00:00 2001
From: Doug Schaefer <doug.schaefer@windriver.com>
Date: Fri, 7 Apr 2006 19:49:24 +0000
Subject: [PATCH] Fix NPE on clean/build after older indexer has been removed.

---
 .../cdt/internal/core/search/indexing/IndexManager.java      | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/search/indexing/IndexManager.java b/core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/search/indexing/IndexManager.java
index 002e6d4ddde..8fccb43ba2f 100644
--- a/core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/search/indexing/IndexManager.java
+++ b/core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/search/indexing/IndexManager.java
@@ -228,9 +228,10 @@ public class IndexManager extends JobManager{
 	 */
 	public void removeResourceEvent(IProject project, IResourceDelta delta, int kind) {
 		//Get the indexer for this project
-		ICDTIndexer indexer = null;
-		indexer = (ICDTIndexer) indexerMap.get(project);
+		if (indexerMap == null)
+			return;
 		
+		ICDTIndexer indexer = (ICDTIndexer) indexerMap.get(project);
 		if (indexer != null)
 			indexer.removeRequest(project, delta, kind);
 	}