From df9f2ca9358542ea944aba89927cfb6f89bcdffc Mon Sep 17 00:00:00 2001
From: Shireesh Anjal <shireesh@gluster.com>
Date: Tue, 23 Aug 2011 21:51:10 +0530
Subject: Fixed Bug 3458 - Null pointer exception is thrown upon changing the
 preferences

---
 .../gluster/storage/management/console/views/ClusterSummaryView.java  | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/com.gluster.storage.management.console/src/com/gluster/storage/management/console/views/ClusterSummaryView.java b/src/com.gluster.storage.management.console/src/com/gluster/storage/management/console/views/ClusterSummaryView.java
index 80879b4c..48cec9f8 100644
--- a/src/com.gluster.storage.management.console/src/com/gluster/storage/management/console/views/ClusterSummaryView.java
+++ b/src/com.gluster.storage.management.console/src/com/gluster/storage/management/console/views/ClusterSummaryView.java
@@ -445,6 +445,10 @@ public class ClusterSummaryView extends ViewPart {
 
 	private void refreshChartSection(Composite section, ServerStats stats, String statsPeriod, String unit,
 			double maxValue, int columnCount, ChartPeriodLinkListener linkListener, int dataColumnIndex) {
+		if(stats == null) {
+			return;
+		}
+		
 		for (Control control : section.getChildren()) {
 			if (!control.isDisposed()) {
 				control.dispose();
-- 
cgit