From f23f48e78dd9cc91ef1f8e26486f382ebdf6cda3 Mon Sep 17 00:00:00 2001
From: mguessan <mguessan@3d1905a2-6b24-0410-a738-b14d5a86fcbd>
Date: Fri, 24 Sep 2010 22:44:15 +0000
Subject: [PATCH] Carddav: fix null value in email address

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@1476 3d1905a2-6b24-0410-a738-b14d5a86fcbd
---
 src/java/davmail/exchange/ews/EwsExchangeSession.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/java/davmail/exchange/ews/EwsExchangeSession.java b/src/java/davmail/exchange/ews/EwsExchangeSession.java
index 71c36818..22ab318f 100644
--- a/src/java/davmail/exchange/ews/EwsExchangeSession.java
+++ b/src/java/davmail/exchange/ews/EwsExchangeSession.java
@@ -913,7 +913,7 @@ public class EwsExchangeSession extends ExchangeSession {
             // handle email addresses
             IndexedFieldUpdate emailFieldUpdate = null;
             for (Map.Entry<String, String> entry : entrySet()) {
-                if (entry.getKey().startsWith("smtpemail")) {
+                if (entry.getKey().startsWith("smtpemail") && entry.getValue() != null) {
                     if (emailFieldUpdate == null) {
                         emailFieldUpdate = new IndexedFieldUpdate("EmailAddresses");
                     }