mutt: Reset buffy->new for the current mailbox in IMAP.

[Brendan Cully]

changeset: 6679:5ad82360c6ea
user:      Kevin McCarthy <ke...@8t8.us>
date:      Tue Jun 14 13:11:56 2016 -0700
link:      http://dev.mutt.org/hg/mutt/rev/5ad82360c6ea

Reset buffy->new for the current mailbox in IMAP.

1f840760e6e0 moved the buffy->new reset inside the STATUS processor.
Since the current mailbox is not STATUS'ed, it needs to be reset in
imap_buffy_check().

Thanks to Aaron Schrab for reporting this issue (and for helping test
tip).

diffs (24 lines):

diff -r f447c67f511b -r 5ad82360c6ea imap/imap.c
--- a/imap/imap.c       Sun Jun 12 13:49:18 2016 -0700
+++ b/imap/imap.c       Tue Jun 14 13:11:56 2016 -0700
@@ -1526,14 +1526,20 @@
       continue;
 
     if (imap_get_mailbox (mailbox->path, &idata, name, sizeof (name)) < 0)
+    {
+      mailbox->new = 0;
       continue;
+    }
 
     /* Don't issue STATUS on the selected mailbox, it will be NOOPed or
      * IDLEd elsewhere.
      * idata->mailbox may be NULL for connections other than the current
      * mailbox's, and shouldn't expand to INBOX in that case. #3216. */
     if (idata->mailbox && !imap_mxcmp (name, idata->mailbox))
+    {
+      mailbox->new = 0;
       continue;
+    }
 
     if (!mutt_bit_isset (idata->capabilities, IMAP4REV1) &&
         !mutt_bit_isset (idata->capabilities, STATUS))