From 80c4207c74c4d402d5615bd192f941e4aa6b1fff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Garc=C3=ADa=20Aubert?=
 <danielgarciaaubert@gmail.com>
Date: Sat, 30 Dec 2017 18:18:37 +0100
Subject: [PATCH] Remove underscore dependencie

---
 lib/cartodb/controllers/named_maps.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/cartodb/controllers/named_maps.js b/lib/cartodb/controllers/named_maps.js
index d042887f..d6ba0d1b 100644
--- a/lib/cartodb/controllers/named_maps.js
+++ b/lib/cartodb/controllers/named_maps.js
@@ -1,4 +1,3 @@
-var _ = require('underscore');
 var NamedMapsCacheEntry = require('../cache/model/named_maps_entry');
 
 var cors = require('../middleware/cors');
@@ -243,7 +242,7 @@ NamedMapsController.prototype.getImage = function (label) {
         res.locals.format = 'png';
         res.locals.layer = res.locals.layer || 'all';
 
-        if (!_.isUndefined(zoom) && center) {
+        if (zoom !== undefined && center) {
             return this.previewBackend.getImage(namedMapProvider, format, width, height, zoom, center,
                 (err, image, headers, stats) => {
                 if (err) {
@@ -300,7 +299,7 @@ NamedMapsController.prototype.incrementMapViews = function () {
 };
 
 function templateZoomCenter(view) {
-    if (!_.isUndefined(view.zoom) && view.center) {
+    if (view.zoom !== undefined && view.center) {
         return {
             zoom: view.zoom,
             center: view.center
@@ -311,9 +310,10 @@ function templateZoomCenter(view) {
 
 function templateBounds(view) {
     if (view.bounds) {
-        var hasAllBounds = _.every(['west', 'south', 'east', 'north'], function(prop) {
+        var hasAllBounds = ['west', 'south', 'east', 'north'].every(function(prop) {
             return Number.isFinite(view.bounds[prop]);
         });
+
         if (hasAllBounds) {
             return {
                 bounds: {