From 7f34fdd8ab843f8a5ee37d75e4794aee15b14839 Mon Sep 17 00:00:00 2001
From: Emma Krantz <emma.krantz@data61.csiro.au>
Date: Fri, 3 May 2019 17:11:28 +1000
Subject: [PATCH] fixed linter error - 'missing use strict'

---
 Source/Scene/DiscardEmptyTileImagePolicy.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Source/Scene/DiscardEmptyTileImagePolicy.js b/Source/Scene/DiscardEmptyTileImagePolicy.js
index f63dbaed3ea6..2e10ddb1825d 100644
--- a/Source/Scene/DiscardEmptyTileImagePolicy.js
+++ b/Source/Scene/DiscardEmptyTileImagePolicy.js
@@ -2,8 +2,9 @@ define([
     '../Core/defined',
     '../Core/defaultValue'
 ], function(
-    defined,
-    defaultValue) {
+        defined,
+        defaultValue) {
+    'use strict';
 
     /**
      * A policy for discarding tile images that contain no data (and so aren't actually images).