From a5ad127be2cc2c71abdbf4f10c474d5ab6fd55c6 Mon Sep 17 00:00:00 2001
From: Stefan Bodewig <bodewig@apache.org>
Date: Sat, 11 Jan 2014 17:51:22 +0000
Subject: [PATCH] copy using channels ignored append attribute so must not be
 used when append is requested

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@1557432 13f79535-47bb-0310-9956-ffa450edef68
---
 src/main/org/apache/tools/ant/util/ResourceUtils.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/org/apache/tools/ant/util/ResourceUtils.java b/src/main/org/apache/tools/ant/util/ResourceUtils.java
index dfa7442ca..81a8da7c3 100644
--- a/src/main/org/apache/tools/ant/util/ResourceUtils.java
+++ b/src/main/org/apache/tools/ant/util/ResourceUtils.java
@@ -427,7 +427,7 @@ public class ResourceUtils {
                                               effectiveInputEncoding,
                                               outputEncoding, project);
         } else if (source.as(FileProvider.class) != null
-                   && destFile != null) {
+                   && destFile != null && !append) {
             File sourceFile =
                 source.as(FileProvider.class).getFile();
             copyUsingFileChannels(sourceFile, destFile);