From 392e681d979c66486d8cb309d50271076edfc4ec Mon Sep 17 00:00:00 2001
From: Matthew Jason Benson <mbenson@apache.org>
Date: Mon, 21 May 2007 15:10:27 +0000
Subject: [PATCH] bail early for empty search content

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@540164 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/tools/ant/types/selectors/ContainsSelector.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/org/apache/tools/ant/types/selectors/ContainsSelector.java b/src/main/org/apache/tools/ant/types/selectors/ContainsSelector.java
index bf7a5d7b3..31c5c5a65 100644
--- a/src/main/org/apache/tools/ant/types/selectors/ContainsSelector.java
+++ b/src/main/org/apache/tools/ant/types/selectors/ContainsSelector.java
@@ -163,7 +163,7 @@ public class ContainsSelector extends BaseExtendSelector implements ResourceSele
         // throw BuildException on error
         validate();
 
-        if (r.isDirectory()) {
+        if (r.isDirectory() || contains.length() == 0) {
             return true;
         }