From e9a41d2a09efef215ad7c39f8bfd10fd021c6796 Mon Sep 17 00:00:00 2001
From: Matthew Jason Benson <mbenson@apache.org>
Date: Tue, 8 May 2007 22:29:24 +0000
Subject: [PATCH] guard against empty name oobe

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@536356 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/tools/ant/types/resources/URLResource.java  | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/main/org/apache/tools/ant/types/resources/URLResource.java b/src/main/org/apache/tools/ant/types/resources/URLResource.java
index 6a99bb955..a9fd4d32d 100644
--- a/src/main/org/apache/tools/ant/types/resources/URLResource.java
+++ b/src/main/org/apache/tools/ant/types/resources/URLResource.java
@@ -128,8 +128,11 @@ public class URLResource extends Resource {
      * @return the name of this resource.
      */
     public synchronized String getName() {
-        return isReference() ? ((Resource) getCheckedRef()).getName()
-            : getURL().getFile().substring(1);
+        if (isReference()) {
+            return ((Resource) getCheckedRef()).getName();
+        }
+        String name = getURL().getFile();
+        return "".equals(name) ? name : name.substring(1);
     }
 
     /**