From 0c0e0834be421dc3c223e84a5a0d8d9b120b2d40 Mon Sep 17 00:00:00 2001
From: Matteo Pagliazzi <matteopagliazzi@gmail.com>
Date: Fri, 20 Sep 2013 16:01:09 +0200
Subject: [PATCH] send response only if modified or drop

---
 src/controllers/user.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/controllers/user.js b/src/controllers/user.js
index c1373777d2..8bbbc8ace7 100644
--- a/src/controllers/user.js
+++ b/src/controllers/user.js
@@ -710,7 +710,14 @@ api.batchUpdate = function(req, res, next) {
     response = user.toJSON();
     response.wasModified = res.locals.wasModified;
     if (response._tmp && response._tmp.drop) response.wasModified = true;
-    res.json(200, response);
+
+    // Send the response to the server
+    if(response.wasModified){
+      res.json(200, response);
+    }else{
+      res.json(204);
+    }
+
     return console.log("Reply sent");
   });
 };
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