(sort_node): sort the tree by the original order of the messages

	in the folder rather than by date.

svn path=/trunk/; revision=3963

1 files changed, 1 insertions, 0 deletions

diff --git a/mail/message-thread.h b/mail/message-thread.h
index ffde0019b9..d66baacbdd 100644
--- a/mail/message-thread.h
+++ b/mail/message-thread.h
@@ -8,6 +8,7 @@ struct _container {
 	const CamelMessageInfo *message;
 	char *root_subject;	/* cached root equivalent subject */
 	int re;			/* re version of subject? */
+	int order;		/* the order of this message in the folder */
 };
 
 struct _container *thread_messages(CamelFolder *folder, GPtrArray *uids);