From 344d5bfa52947c049e469009abed7dc55ab2cea4 Mon Sep 17 00:00:00 2001
From: Mark Fisher <markfisher@vmware.com>
Date: Mon, 18 Jan 2010 18:55:35 +0000
Subject: [PATCH] escaping $ header prefix (temporary solution)

---
 .../integration/ip/udp/DatagramPacketMessageMapper.java         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/org.springframework.integration.ip/src/main/java/org/springframework/integration/ip/udp/DatagramPacketMessageMapper.java b/org.springframework.integration.ip/src/main/java/org/springframework/integration/ip/udp/DatagramPacketMessageMapper.java
index 57479fb9c5..d32860235c 100644
--- a/org.springframework.integration.ip/src/main/java/org/springframework/integration/ip/udp/DatagramPacketMessageMapper.java
+++ b/org.springframework.integration.ip/src/main/java/org/springframework/integration/ip/udp/DatagramPacketMessageMapper.java
@@ -65,7 +65,7 @@ public class DatagramPacketMessageMapper implements InboundMessageMapper<Datagra
 	private boolean lengthCheck = false;
 
 	private static Pattern udpHeadersPattern = 
-		Pattern.compile(IpHeaders.ACK_ADDRESS + "=" + "([^;]*);\\" + 
+		Pattern.compile("\\" + IpHeaders.ACK_ADDRESS + "=" + "([^;]*);\\" + 
 				MessageHeaders.ID + "=" + "([^;]*);");