1 files changed, 10 insertions, 7 deletions
diff --git a/lib/utils/completion/file-completion.js b/lib/utils/completion/file-completion.js
index 6ce2f8346..78777a025 100644
--- a/lib/utils/completion/file-completion.js
+++ b/lib/utils/completion/file-completion.js
@@ -1,21 +1,24 @@
 module.exports = fileCompletion
 
-var mkdir = require("mkdirp")
-  , path = require("path")
-  , glob = require("glob")
+var mkdir = require('mkdirp')
+var path = require('path')
+var glob = require('glob')
 
 function fileCompletion (root, req, depth, cb) {
-  if (typeof cb !== "function") cb = depth, depth = Infinity
+  if (typeof cb !== 'function') {
+    cb = depth
+    depth = Infinity
+  }
   mkdir(root, function (er) {
     if (er) return cb(er)
 
     // can be either exactly the req, or a descendent
-    var pattern = root + "/{" + req + "," + req + "/**/*}"
-      , opts = { mark: true, dot: true, maxDepth: depth }
+    var pattern = root + '/{' + req + ',' + req + '/**/*}'
+    var opts = { mark: true, dot: true, maxDepth: depth }
     glob(pattern, opts, function (er, files) {
       if (er) return cb(er)
       return cb(null, (files || []).map(function (f) {
-        var tail = f.substr(root.length + 1).replace(/^\//, "")
+        var tail = f.substr(root.length + 1).replace(/^\//, '')
         return path.join(req, tail)
       }))
     })