add strict mode

Filirom1 · Nov 6, 2014 · 7e218aa · 7e218aa
1 parent 970cd70
commit 7e218aa
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/css-b64-images.js b/lib/css-b64-images.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var fs = require('fs'),
   Path = require('path'),
   MAX_SIZE = 4096,