From c3a407efefc3367f580173e62e6abe0500bc6e81 Mon Sep 17 00:00:00 2001
From: Wolfgang Sourdeau <wsourdeau@inverse.ca>
Date: Mon, 15 Aug 2011 19:10:00 +0000
Subject: [PATCH] Monotone-Parent: 0dcc6bf2d5286e03f2a6c9e8cd2e0a71cc598ae4
 Monotone-Revision: 360795eba52fb9152f5379fc602e210022498ae1

Monotone-Author: wsourdeau@inverse.ca
Monotone-Date: 2011-08-15T19:10:00
Monotone-Branch: ca.inverse.sogo
---
 ChangeLog                         |  3 +++
 OpenChange/MAPIStoreMailMessage.m | 24 ++++++++++++++++++------
 2 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 7ea975e60..e48fa0fdb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2011-08-15  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
+	* OpenChange/MAPIStoreMailMessage.m (-objectVersion): updated code
+	as in MAPIStoreGCSMessage's version.
+
 	* OpenChange/MAPIStoreMailFolder.m (-messageTable): we no longer
 	cache the table object as we don't want to assign different
 	handles to the same memory object, causing inconsistencies with
diff --git a/OpenChange/MAPIStoreMailMessage.m b/OpenChange/MAPIStoreMailMessage.m
index 1e8b27ba0..8fab6ba51 100644
--- a/OpenChange/MAPIStoreMailMessage.m
+++ b/OpenChange/MAPIStoreMailMessage.m
@@ -275,12 +275,24 @@ _compareBodyKeysByPriority (id entry1, id entry2, void *data)
           container messageUIDFromMessageKey: [self nameInContainer]];
   if (uid)
     {
-      changeNumber = [(MAPIStoreMailFolder *)
-                       container changeNumberForMessageUID: uid];
-      if (changeNumber)
-        version = [changeNumber unsignedLongLongValue] >> 16;
-      else
-        abort ();
+      changeNumber = [(MAPIStoreMailFolder *) container
+                       changeNumberForMessageUID: uid];
+      if (!changeNumber)
+        {
+          [self warnWithFormat: @"attempting to get change number"
+                @" by synchronising folder..."];
+          [(MAPIStoreMailFolder *) container synchroniseCache];
+          changeNumber = [(MAPIStoreMailFolder *) container
+                           changeNumberForMessageUID: uid];
+          if (changeNumber)
+            [self logWithFormat: @"got one"];
+          else
+            {
+              [self errorWithFormat: @"still nothing. We crash!"];
+              abort ();
+            }
+        }
+      version = [changeNumber unsignedLongLongValue] >> 16;
     }
   else
     abort ();