From c30a78b74e835e3a37d3a23ac8a223e9fe497553 Mon Sep 17 00:00:00 2001
From: Conor MacNeill <conor@apache.org>
Date: Wed, 9 Aug 2000 14:45:00 +0000
Subject: [PATCH] Do not try to load from jars which don't exist

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@267907 13f79535-47bb-0310-9956-ffa450edef68
---
 src/main/org/apache/tools/ant/AntClassLoader.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/org/apache/tools/ant/AntClassLoader.java b/src/main/org/apache/tools/ant/AntClassLoader.java
index df1c89a0f..ab958cf84 100644
--- a/src/main/org/apache/tools/ant/AntClassLoader.java
+++ b/src/main/org/apache/tools/ant/AntClassLoader.java
@@ -178,6 +178,10 @@ public class AntClassLoader  extends ClassLoader {
      */
     private InputStream getResourceStream(File file, String resourceName) {
         try {
+            if (!file.exists()) {
+                return null;
+            }
+            
             if (file.isDirectory()) {
                 File resource = new File(file, resourceName); 
                 if (resource.exists()) {