From e133b81599f383999a4af7a8b3da065d1adb4a49 Mon Sep 17 00:00:00 2001
From: mguessan <mguessan@3d1905a2-6b24-0410-a738-b14d5a86fcbd>
Date: Fri, 16 Nov 2007 16:18:36 +0000
Subject: [PATCH] Avoid out of bound exception getting attachment by index

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@107 3d1905a2-6b24-0410-a738-b14d5a86fcbd
---
 src/java/davmail/exchange/ExchangeSession.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/java/davmail/exchange/ExchangeSession.java b/src/java/davmail/exchange/ExchangeSession.java
index b7a83111..830ebc6d 100644
--- a/src/java/davmail/exchange/ExchangeSession.java
+++ b/src/java/davmail/exchange/ExchangeSession.java
@@ -1388,7 +1388,9 @@ public class ExchangeSession {
 
             // try to get attachment by index, only if no name found
             // or attachment renamed to winmail.dat by Exchange
-            if (attachment == null && (partHeader.name == null || "winmail.dat".equals(partHeader.name))) {
+            if (attachment == null && (partHeader.name == null || "winmail.dat".equals(partHeader.name))
+                // avoid out of bounds exception
+                && attachmentIndex >= 0 && attachmentIndex < attachments.size()) {
                 attachment = attachments.get(attachmentIndex);
             }