add strict statements for node 4

madeleineostoja · Aug 1, 2017 · 8abe091 · 8abe091
1 parent cac4e3c
commit 8abe091
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diff --git a/bin/cmd.js b/bin/cmd.js
@@ -1,6 +1,8 @@
 #!/usr/bin/env node
 /*eslint no-console: 0, no-undef: 0*/
 
+'use strict';
+
 const fs = require('fs');
 const read = require('read-file-stdin');
 const write = require('write-file-stdout');

diff --git a/index.js b/index.js
@@ -1,3 +1,5 @@
+'use strict';
+
 const postcss = require('postcss');
 
 const PLUGINS = [

diff --git a/test/test.js b/test/test.js
@@ -1,5 +1,7 @@
 /* eslint-disable */
 
+'use strict';
+
 const postcss = require('postcss');
 const expect = require('chai').expect;
 const fs = require('fs');