From 2c02817ff6dfd5d7c67e07ea5121562f3cf38834 Mon Sep 17 00:00:00 2001
From: Brendan Cully <brendan@kublai.com>
Date: Wed, 9 Aug 2006 00:38:49 +0000
Subject: [PATCH] Do not allow IMAP mailbox to be reopened while it is being
 opened.

---
 imap/message.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/imap/message.c b/imap/message.c
index 76bd3165..bef97d7e 100644
--- a/imap/message.c
+++ b/imap/message.c
@@ -115,7 +115,7 @@ int imap_read_headers (IMAP_DATA* idata, int msgbegin, int msgend)
     mx_alloc_memory (idata->ctx);
 
   oldmsgcount = ctx->msgcount;
-  idata->reopen &= ~IMAP_NEWMAIL_PENDING;
+  idata->reopen &= ~(IMAP_REOPEN_ALLOW|IMAP_NEWMAIL_PENDING);
   idata->newMailCount = 0;
 
 #if USE_HCACHE
@@ -354,6 +354,7 @@ int imap_read_headers (IMAP_DATA* idata, int msgbegin, int msgend)
     mx_update_context (ctx, ctx->msgcount - oldmsgcount);
   }
 
+  idata->reopen |= IMAP_REOPEN_ALLOW;
   return msgend;
 }
 
-- 
2.40.0