From 6dce7626908299c6348d26ae4c9ce7f4ce783d6a Mon Sep 17 00:00:00 2001
From: Edward Lee <edilee@mozilla.com>
Date: Tue, 25 Aug 2009 18:04:46 -0700
Subject: [PATCH] Read out the timestamp of the POST response header because
 the modified time is not part of the response data.

---
 services/sync/modules/engines.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/services/sync/modules/engines.js b/services/sync/modules/engines.js
index 1a56011e0342..894a75ef02ec 100644
--- a/services/sync/modules/engines.js
+++ b/services/sync/modules/engines.js
@@ -465,8 +465,12 @@ SyncEngine.prototype = {
       let doUpload = Utils.bind2(this, function(desc) {
         this._log.info("Uploading " + desc + " of " + outnum + " records");
         up.post();
-        if (up.data.modified > this.lastSync)
-          this.lastSync = up.data.modified;
+
+        // Record the modified time of the upload
+        let modified = up._lastChannel.getResponseHeader("X-Weave-Timestamp");
+        if (modified > this.lastSync)
+          this.lastSync = modified;
+
         up.clearRecords();
       });