From 6b12e6b89916c3ca636660829f9e3f4ca798851d Mon Sep 17 00:00:00 2001
From: Martin Oberhuber < martin.oberhuber@windriver.com>
Date: Tue, 15 May 2007 21:15:39 +0000
Subject: [PATCH] [187061] Fix NPE Renaming Connections from Remote System
 Details View

---
 .../UI/org/eclipse/rse/internal/ui/view/SystemView.java     | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemView.java b/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemView.java
index 2d5d6c6b8b8..8a66f5cf4f2 100644
--- a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemView.java
+++ b/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemView.java
@@ -4365,8 +4365,12 @@ public class SystemView extends SafeTreeViewer
 			//  looking for are not to be found within this branch...
 			// -----------------------------------------------------------------------------------------
 			else if (rawData instanceof IHost) {
+				if (subsystem==null) {
+					return occurrences; //bug 187061: renaming a host has no subsystem associated, therefore no other matches to rename
+				}
 				IHost currConn = (IHost) rawData;
-				if (!currConn.getHostName().equals(subsystem.getHost().getHostName())) return occurrences; // they don't match, so don't bother checking the kids
+				if (!currConn.getHostName().equals(subsystem.getHost().getHostName()))
+					return occurrences; // they don't match, so don't bother checking the kids
 			}
 			// skip the new connection prompts...
 			else if (rawData instanceof ISystemPromptableObject)