Fix code style

John Xiao · John Xiao · commit 59d2b9f99a6b · 2016-01-28T20:30:36.000+08:00
diff --git a/index.js b/index.js
@@ -16,8 +16,7 @@ module.exports = function (processors, options) {
   stream._transform = function (file, encoding, cb) {
 
     if (file.isNull()) {
-      this.push(file);
-      return cb();
+      return cb(null, file)
     }
 
     if (file.isStream()) {

Original file line number	Diff line number	Diff line change
`@@ -16,8 +16,7 @@ module.exports = function (processors, options) {`
`16`	`16`	`stream._transform = function (file, encoding, cb) {`
`17`	`17`
`18`	`18`	`if (file.isNull()) {`
`19`		`- this.push(file);`
`20`		`- return cb();`
	`19`	`+ return cb(null, file)`
`21`	`20`	`}`
`22`	`21`
`23`	`22`	`if (file.isStream()) {`