From 976c40503356d257451964f3f81fa8b9dee31b78 Mon Sep 17 00:00:00 2001
From: Shu Lei <anonymous@example.com>
Date: Thu, 13 Dec 2007 01:49:15 +0000
Subject: [PATCH] fix the NPE. When the vm cannot connect to the debug
 client/service, it would not create the redirectOutputStream. Hence, no need
 to call redirectOutputStream.close() and BaseLib.restoreStandardOutput.

---
 .../luaj/debug/net/j2me/ClientConnectionTask.java  | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/debug/org/luaj/debug/net/j2me/ClientConnectionTask.java b/src/debug/org/luaj/debug/net/j2me/ClientConnectionTask.java
index ad266c27..e50a6847 100644
--- a/src/debug/org/luaj/debug/net/j2me/ClientConnectionTask.java
+++ b/src/debug/org/luaj/debug/net/j2me/ClientConnectionTask.java
@@ -93,12 +93,14 @@ public class ClientConnectionTask implements Runnable, DebugEventListener {
             
             debugSupport.disconnect(1);
         } finally {
-            try {
-                redirectOutputStream.close();
-            } catch (IOException ignore) {}
-            
-            // restore the print output
-            BaseLib.restoreStandardOutput();
+            if (redirectOutputStream != null) {
+                try {
+                    redirectOutputStream.close();
+                } catch (IOException ignore) {}
+                
+                // restore the print output
+                BaseLib.restoreStandardOutput();                
+            }
             
             dispose();
         }