From 8898e9b8c5038d435b1b806d2f41386a29676231 Mon Sep 17 00:00:00 2001
From: Matias Alejo Garcia <ematiu@gmail.com>
Date: Sun, 19 Jan 2014 21:43:10 -0300
Subject: [PATCH] add error messages to sync status

---
 app/controllers/status.js | 3 +--
 lib/HistoricSync.js       | 8 +++++---
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/app/controllers/status.js b/app/controllers/status.js
index 01b51b9..6652359 100644
--- a/app/controllers/status.js
+++ b/app/controllers/status.js
@@ -45,8 +45,7 @@ exports.show = function(req, res, next) {
   }
 };
 
-exports.sync = function(req, res, next) {
+exports.sync = function(req, res) {
   if (req.syncInfo)
     res.jsonp(req.syncInfo);
-  next();
 };
diff --git a/lib/HistoricSync.js b/lib/HistoricSync.js
index 2735f44..f9d3d0a 100644
--- a/lib/HistoricSync.js
+++ b/lib/HistoricSync.js
@@ -274,11 +274,13 @@ function spec() {
           });
         }
 
-        if (!err)
-          sync();
-        else {
+        if (err) {
+          self.syncInfo = util._extend(self.syncInfo, { error: err.message });
           return next(err, 0);
         }
+        else {
+          sync();
+        }
     });
   };