fixed linter error - 'missing use strict'

CesiumGS · May 3, 2019 · 7f34fdd · 7f34fdd
1 parent 5a8d583
commit 7f34fdd
Showing 1 changed file with 3 additions and 2 deletions.
diff --git 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).