From 1be66e155253fb83a2b5ef5e7b9af88917a71564 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Garc=C3=ADa=20Aubert?=
 <danielgarciaaubert@gmail.com>
Date: Wed, 6 Sep 2017 13:47:19 +0200
Subject: [PATCH] Use const for requirements

---
 lib/cartodb/models/dataview/histogram.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/cartodb/models/dataview/histogram.js b/lib/cartodb/models/dataview/histogram.js
index 25a08da0..5a4f713b 100644
--- a/lib/cartodb/models/dataview/histogram.js
+++ b/lib/cartodb/models/dataview/histogram.js
@@ -1,6 +1,6 @@
-var _ = require('underscore');
-var BaseWidget = require('./base');
-var debug = require('debug')('windshaft:dataview:histogram');
+const _ = require('underscore');
+const BaseWidget = require('./base');
+const debug = require('debug')('windshaft:dataview:histogram');
 
 const columnCastTpl = ctx => `date_part('epoch', ${ctx.column})`;