From 91573e19ac50f1b8deab80801b60d70b136f3979 Mon Sep 17 00:00:00 2001
From: Matthew Brace <ismarc31@gmail.com>
Date: Thu, 26 Feb 2009 06:56:30 +0000
Subject: [PATCH] Fix for null pointer exception when there is an exception
 thrown and the caught in processRequest without properly terminating checks
 (ie, during the recursive calls, resulting in a null data set being
 returned).

---
 src/com/android/email/mail/store/WebDavStore.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/com/android/email/mail/store/WebDavStore.java b/src/com/android/email/mail/store/WebDavStore.java
index 2b9c08f0b..1a119ecf5 100644
--- a/src/com/android/email/mail/store/WebDavStore.java
+++ b/src/com/android/email/mail/store/WebDavStore.java
@@ -1299,6 +1299,10 @@ public class WebDavStore extends Store {
             headers.put("Brief", "t");
             dataset = processRequest(this.mFolderUrl, "SEARCH", messageBody, headers);
 
+            if (dataset == null) {
+                throw new MessagingException("Data Set from request was null");
+            }
+            
             uidToReadStatus = dataset.getUidToRead();
 
             for (int i = 0, count = messages.length; i < count; i++) {