From 8406b91092f70ca6e135f9c7d206c7abc8c023d4 Mon Sep 17 00:00:00 2001
From: David Bremner <david@tethera.net>
Date: Mon, 27 Jun 2016 22:43:04 +0200
Subject: [PATCH] [PATCH] lib: update cached mtime in
 notmuch_directory_set_mtime

---
 4d/ec48f258c1b71ed3fc364d2537c7ba35e982b8 | 72 +++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 4d/ec48f258c1b71ed3fc364d2537c7ba35e982b8

diff --git a/4d/ec48f258c1b71ed3fc364d2537c7ba35e982b8 b/4d/ec48f258c1b71ed3fc364d2537c7ba35e982b8
new file mode 100644
index 000000000..21a427619
--- /dev/null
+++ b/4d/ec48f258c1b71ed3fc364d2537c7ba35e982b8
@@ -0,0 +1,72 @@
+Return-Path: <bremner@tesseract.cs.unb.ca>
+X-Original-To: notmuch@notmuchmail.org
+Delivered-To: notmuch@notmuchmail.org
+Received: from localhost (localhost [127.0.0.1])
+ by arlo.cworth.org (Postfix) with ESMTP id 498466DE014D
+ for <notmuch@notmuchmail.org>; Mon, 27 Jun 2016 13:43:20 -0700 (PDT)
+X-Virus-Scanned: Debian amavisd-new at cworth.org
+X-Spam-Flag: NO
+X-Spam-Score: -0.005
+X-Spam-Level: 
+X-Spam-Status: No, score=-0.005 tagged_above=-999 required=5
+ tests=[AWL=-0.006, HEADER_FROM_DIFFERENT_DOMAINS=0.001]
+ autolearn=disabled
+Received: from arlo.cworth.org ([127.0.0.1])
+ by localhost (arlo.cworth.org [127.0.0.1]) (amavisd-new, port 10024)
+ with ESMTP id rEoYwybtVG9H for <notmuch@notmuchmail.org>;
+ Mon, 27 Jun 2016 13:43:12 -0700 (PDT)
+Received: from fethera.tethera.net (fethera.tethera.net [198.245.60.197])
+ by arlo.cworth.org (Postfix) with ESMTPS id 52E386DE00CC
+ for <notmuch@notmuchmail.org>; Mon, 27 Jun 2016 13:43:11 -0700 (PDT)
+Received: from remotemail by fethera.tethera.net with local (Exim 4.84)
+ (envelope-from <bremner@tesseract.cs.unb.ca>)
+ id 1bHdMr-0006WM-6H; Mon, 27 Jun 2016 16:42:53 -0400
+Received: (nullmailer pid 25052 invoked by uid 1000);
+ Mon, 27 Jun 2016 20:43:07 -0000
+From: David Bremner <david@tethera.net>
+To: David Bremner <david@tethera.net>, notmuch@notmuchmail.org
+Subject: [PATCH] lib: update cached mtime in notmuch_directory_set_mtime
+Date: Mon, 27 Jun 2016 22:43:04 +0200
+Message-Id: <1467060184-25007-1-git-send-email-david@tethera.net>
+X-Mailer: git-send-email 2.8.1
+In-Reply-To: <87k2hyxg5w.fsf@tesseract.cs.unb.ca>
+References: <87k2hyxg5w.fsf@tesseract.cs.unb.ca>
+X-BeenThere: notmuch@notmuchmail.org
+X-Mailman-Version: 2.1.20
+Precedence: list
+List-Id: "Use and development of the notmuch mail system."
+ <notmuch.notmuchmail.org>
+List-Unsubscribe: <https://notmuchmail.org/mailman/options/notmuch>,
+ <mailto:notmuch-request@notmuchmail.org?subject=unsubscribe>
+List-Archive: <http://notmuchmail.org/pipermail/notmuch/>
+List-Post: <mailto:notmuch@notmuchmail.org>
+List-Help: <mailto:notmuch-request@notmuchmail.org?subject=help>
+List-Subscribe: <https://notmuchmail.org/mailman/listinfo/notmuch>,
+ <mailto:notmuch-request@notmuchmail.org?subject=subscribe>
+X-List-Received-Date: Mon, 27 Jun 2016 20:43:20 -0000
+
+Without this change, the following code fails
+
+  notmuch_directory_set_mtime(dir, 12345);
+  assert(notmuch_directory_get_mtime(dir) == 12345);
+---
+ lib/directory.cc | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/lib/directory.cc b/lib/directory.cc
+index a19f777..5de3319 100644
+--- a/lib/directory.cc
++++ b/lib/directory.cc
+@@ -227,6 +227,9 @@ notmuch_directory_set_mtime (notmuch_directory_t *directory,
+ 				   Xapian::sortable_serialise (mtime));
+ 
+ 	db->replace_document (directory->document_id, directory->doc);
++
++	directory->mtime = mtime;
++
+     } catch (const Xapian::Error &error) {
+ 	_notmuch_database_log (notmuch,
+ 		 "A Xapian exception occurred setting directory mtime: %s.\n",
+-- 
+2.8.1
+
-- 
2.26.2