diff -r 64e38f08e49c -r 47d84de1c893 ipsservices/ipssosplugin/inc/ipsplgsosbaseplugin.h
--- a/ipsservices/ipssosplugin/inc/ipsplgsosbaseplugin.h	Fri Sep 17 08:27:21 2010 +0300
+++ b/ipsservices/ipssosplugin/inc/ipsplgsosbaseplugin.h	Mon Oct 04 00:05:37 2010 +0300
@@ -364,7 +364,8 @@
         const TFSMailMsgId& aParentFolderId,
         const TFSMailMsgId& aMessageId,
         const TFSMailMsgId& aMessagePartId,
-        RFile& aFileHandle);
+        RFile& aFileHandle,
+        TBool aForWriting = EFalse);
 
     virtual void CopyMessagePartFileL(
         const TFSMailMsgId& aMailBoxId,