Enable strict mode

maxtruxa · maxtruxa · commit ba12c56b3a51 · 2016-11-10T20:01:09.000+01:00
diff --git a/index.js b/index.js
@@ -1,3 +1,4 @@
+'use strict';
 
 /**
  * Module dependencies.
diff --git a/test/integration/index_test.js b/test/integration/index_test.js
@@ -1,3 +1,4 @@
+'use strict';
 
 /**
  * Module dependencies.
diff --git a/test/unit/index_test.js b/test/unit/index_test.js
@@ -1,3 +1,4 @@
+'use strict';
 
 /**
  * Module dependencies.
