From a679a5bbce605a1e4326d56030baeecb3a1bf4b7 Mon Sep 17 00:00:00 2001
From: Antoine Levy-Lambert <antoine@apache.org>
Date: Wed, 5 Nov 2003 22:00:56 +0000
Subject: [PATCH] Prevent NPE in method CheckRemoteSensitivity PR: 24440

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@275615 13f79535-47bb-0310-9956-ffa450edef68
---
 src/main/org/apache/tools/ant/taskdefs/optional/net/FTP.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/org/apache/tools/ant/taskdefs/optional/net/FTP.java b/src/main/org/apache/tools/ant/taskdefs/optional/net/FTP.java
index 2b79484f3..2781499f8 100644
--- a/src/main/org/apache/tools/ant/taskdefs/optional/net/FTP.java
+++ b/src/main/org/apache/tools/ant/taskdefs/optional/net/FTP.java
@@ -561,6 +561,9 @@ public class FTP
             return listFiles(directory, true);
         }
         private void checkRemoteSensitivity(FTPFile[] array, String directory) {
+            if (array == null) {
+                return;
+            }
             boolean candidateFound = false;
             String target = null;
             for (int icounter = 0; icounter < array.length; icounter++) {