From 3b1908017a3c8e3c324038ad73fcee50f66a7c0a Mon Sep 17 00:00:00 2001
From: Matthew Jason Benson <mbenson@apache.org>
Date: Fri, 6 Oct 2006 21:08:10 +0000
Subject: [PATCH] ignore null child collection, why not

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@453765 13f79535-47bb-0310-9956-ffa450edef68
---
 src/main/org/apache/tools/ant/types/resources/Restrict.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/org/apache/tools/ant/types/resources/Restrict.java b/src/main/org/apache/tools/ant/types/resources/Restrict.java
index 7ae8321eb..aba581fae 100644
--- a/src/main/org/apache/tools/ant/types/resources/Restrict.java
+++ b/src/main/org/apache/tools/ant/types/resources/Restrict.java
@@ -63,6 +63,9 @@ outer:      for (Iterator ri = w.getResourceCollection().iterator(); ri.hasNext(
         if (isReference()) {
             throw noChildrenAllowed();
         }
+        if (c == null) {
+            return;
+        }
         w.add(c);
     }