var to let

opiepj · opiepj · commit c9461f852c92 · 2016-08-20T13:49:28.000-07:00
diff --git a/src/webpack-shell-plugin.js b/src/webpack-shell-plugin.js
@@ -32,7 +32,7 @@ function validateInput(options) {
 }
 
 function mergeOptions(options, defaults) {
-  for (var key in defaults) {
+  for (let key in defaults) {
     if (options.hasOwnProperty(key)) {
       defaults[key] = options[key];
     }

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ function validateInput(options) {`
`32`	`32`	`}`
`33`	`33`
`34`	`34`	`function mergeOptions(options, defaults) {`
`35`		`- for (var key in defaults) {`
	`35`	`+ for (let key in defaults) {`
`36`	`36`	`if (options.hasOwnProperty(key)) {`
`37`	`37`	`defaults[key] = options[key];`
`38`	`38`	`}`