[332418] "An internal error occurred during: "Processing Dirty Regions"."
diff --git a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/style/SemanticHighlightingReconciler.java b/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/style/SemanticHighlightingReconciler.java
index 0349175..8318c97 100644
--- a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/style/SemanticHighlightingReconciler.java
+++ b/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/style/SemanticHighlightingReconciler.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2009, 2010 IBM Corporation and others.
+ * Copyright (c) 2009, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -104,7 +104,7 @@
fJobHighlightings = fHighlightings;
IStructuredModel model = null;
try {
- if (fJobPresenter == null || fJobSemanticHighlightings == null || fJobHighlightings == null)
+ if (fJobPresenter == null || fJobSemanticHighlightings == null || fJobHighlightings == null || fDocument == null)
return;
fJobPresenter.setCanceled(false);
