From 08ad9611235b7deee5a5ddc6a4316e100697dee9 Mon Sep 17 00:00:00 2001
From: Raul Ochoa <rochoaf@gmail.com>
Date: Thu, 21 Apr 2016 16:02:33 +0200
Subject: [PATCH] Adds support to return multiple errors in
 BaseController.sendError

---
 lib/cartodb/controllers/base.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/cartodb/controllers/base.js b/lib/cartodb/controllers/base.js
index 9945ff5a..79d4e407 100644
--- a/lib/cartodb/controllers/base.js
+++ b/lib/cartodb/controllers/base.js
@@ -197,7 +197,10 @@ BaseController.prototype.send = function(req, res, body, status, headers) {
 // jshint maxcomplexity:6
 
 BaseController.prototype.sendError = function(req, res, err, label) {
+    var allErrors = Array.isArray(err) ? err : [err];
     label = label || 'UNKNOWN';
+    err = allErrors[0] || new Error(label);
+    allErrors[0] = err;
 
     var statusCode = findStatusCode(err);
 
@@ -208,7 +211,7 @@ BaseController.prototype.sendError = function(req, res, err, label) {
         statusCode = 200;
     }
 
-    var errorResponseBody = { errors: [errorMessage(err)] };
+    var errorResponseBody = { errors: allErrors.map(errorMessage) };
 
     this.send(req, res, errorResponseBody, statusCode);
 };