fix: block scoping < 6

index.js

@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 
-'use strict' // force block-scoping
+'use strict' // force block-scoping w/ Node < 6
 
 /* Trick in-publish into thinking we're the NPM CLI running publish */
 process.env.npm_config_argv = JSON.stringify({ cooked : [ 'publish' ] })

lib/gh-pages.js

@@ -1,3 +1,5 @@
+'use strict' // force block-scoping w/ Node < 6
+
 // Based on https://github.com/shinnn/gulp-gh-pages/blob/master/index.js
 const Transform = require('readable-stream/transform')
 const log = require('fancy-log')

lib/git.js

@@ -1,3 +1,5 @@
+'use strict' // force block-scoping w/ Node < 6
+
 // Based on https://github.com/shinnn/gulp-gh-pages/blob/master/index.js
 const git = require('gift')
 const rimraf = require('rimraf')

tests/specs/dry-run.js

@@ -1,3 +1,5 @@
+'use strict' // force block-scoping w/ Node < 6
+
 const spec = require('tape')
 
 const relativePathToUnleashIndex = '../../'

tests/specs/index.js

@@ -1,3 +1,5 @@
+'use strict' // force block-scoping w/ Node < 6
+
 const spec               = require('tape')
 const unleashTaskManager = require('../../')