From ab3f805895e7c27ca8a724d94c34fabbc9cf3233 Mon Sep 17 00:00:00 2001
From: Peter Reilly <peterreilly@apache.org>
Date: Tue, 1 Mar 2005 09:48:36 +0000
Subject: [PATCH] NPE when adding comment to zip file that is not there PR:
 33779

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@277746 13f79535-47bb-0310-9956-ffa450edef68
---
 src/main/org/apache/tools/ant/taskdefs/Zip.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/org/apache/tools/ant/taskdefs/Zip.java b/src/main/org/apache/tools/ant/taskdefs/Zip.java
index 48039f979..739dc3379 100644
--- a/src/main/org/apache/tools/ant/taskdefs/Zip.java
+++ b/src/main/org/apache/tools/ant/taskdefs/Zip.java
@@ -553,7 +553,9 @@ public class Zip extends MatchingTask {
                     }
                     addResources(oldFiles, r, zOut);
                 }
-                zOut.setComment(comment);
+                if (zOut != null) {
+                    zOut.setComment(comment);
+                }
                 finalizeZipOutputStream(zOut);
 
                 // If we've been successful on an update, delete the