+This patch fixes the following two bugs:
+*) http://bugs.debian.org/530887
+ mutt: fails to move read messages even with move=yes
+
+*) http://bugs.debian.org/530671
+ mutt: does not want to open dot subdirs via imap anymore
+
+the second one happens with dovecot which uses / as a delimeter for mailbox,
+so without this patch is not possible to access subdirs on imap accounts
+hosted on dovecot
+