Fixes #38: Unexpected output with webpack2

hydra1983 · hydra1983 · commit af0e3bb9ccdd · 2017-12-14T15:49:21.000+08:00
diff --git a/index.js b/index.js
@@ -3,11 +3,13 @@ var loaderUtils = require('loader-utils');
 
 function processOptions(source, options) {
   if (!_.isUndefined(options.search) && !_.isUndefined(options.replace)) {
+    var search = options.search;
+
     if (!_.isUndefined(options.flags)) {
-      options.search = new RegExp(options.search, options.flags);
+      search = new RegExp(options.search, options.flags);
     }
 
-    var newSource = source.replace(options.search, options.replace);
+    var newSource = source.replace(search, options.replace);
     if (options.strict && (newSource === source)) {
       throw new Error('Cannot replace ' + options.search + ' → ' + options.replace);
     }

Original file line number	Diff line number	Diff line change
`@@ -3,11 +3,13 @@ var loaderUtils = require('loader-utils');`
`3`	`3`
`4`	`4`	`function processOptions(source, options) {`
`5`	`5`	`if (!_.isUndefined(options.search) && !_.isUndefined(options.replace)) {`
	`6`	`+ var search = options.search;`
	`7`	`+`
`6`	`8`	`if (!_.isUndefined(options.flags)) {`
`7`		`- options.search = new RegExp(options.search, options.flags);`
	`9`	`+ search = new RegExp(options.search, options.flags);`
`8`	`10`	`}`
`9`	`11`
`10`		`- var newSource = source.replace(options.search, options.replace);`
	`12`	`+ var newSource = source.replace(search, options.replace);`
`11`	`13`	`if (options.strict && (newSource === source)) {`
`12`	`14`	`throw new Error('Cannot replace ' + options.search + ' → ' + options.replace);`
`13`	`15`	`}`