Fixed bug 467309: NPE in LaunchViewBreadcrumb.dispose
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/launch/LaunchViewBreadcrumb.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/launch/LaunchViewBreadcrumb.java
index 6bb2423..00597db 100644
--- a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/launch/LaunchViewBreadcrumb.java
+++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/launch/LaunchViewBreadcrumb.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2009, 2013 Wind River Systems and others.
+ * Copyright (c) 2009, 2015 Wind River Systems 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
@@ -320,10 +320,12 @@
@Override
public void dispose() {
- fBreadcrumbContextProvider = null;
fTreeViewerContextProvider.removeDebugContextListener(this);
fTreeViewer.removeLabelUpdateListener(this);
- fBreadcrumbContextProvider.dispose();
+ if (fBreadcrumbContextProvider != null) {
+ fBreadcrumbContextProvider.dispose();
+ fBreadcrumbContextProvider = null;
+ }
fViewer = null;
super.dispose();
}
