From 86a2fed24038522cba1af2a75899bc7a87265604 Mon Sep 17 00:00:00 2001
From: Mark Fisher <markfisher@vmware.com>
Date: Thu, 16 Sep 2010 23:01:51 -0700
Subject: [PATCH] avoiding NPE in AbstractMailReceiver

---
 .../springframework/integration/mail/AbstractMailReceiver.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/spring-integration-mail/src/main/java/org/springframework/integration/mail/AbstractMailReceiver.java b/spring-integration-mail/src/main/java/org/springframework/integration/mail/AbstractMailReceiver.java
index ec90845c46..dba6cf25a3 100755
--- a/spring-integration-mail/src/main/java/org/springframework/integration/mail/AbstractMailReceiver.java
+++ b/spring-integration-mail/src/main/java/org/springframework/integration/mail/AbstractMailReceiver.java
@@ -34,7 +34,6 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
 import org.springframework.beans.factory.DisposableBean;
-import org.springframework.beans.factory.InitializingBean;
 import org.springframework.integration.context.IntegrationObjectSupport;
 import org.springframework.util.Assert;
 
@@ -253,7 +252,7 @@ public abstract class AbstractMailReceiver extends IntegrationObjectSupport impl
 
 			Message[] copiedMessages = new Message[messages.length];
 			for (int i = 0; i < messages.length; i++) {
-				if (this.shouldMarkMessagesAsRead){
+				if (this.shouldMarkMessagesAsRead != null && this.shouldMarkMessagesAsRead) {
 					messages[i].setFlag(Flag.SEEN, true);
 				}
 				copiedMessages[i] = new MimeMessage((MimeMessage) messages[i]);