prevent the mutability of config (#34)

vivcogit · Anton Khmyrov · web-flow · commit 21d349e2c57a · 2021-03-02T12:14:54.000+03:00
Co-authored-by: Anton Khmyrov &lt;akhmyrov@yandex-team.ru&gt;
diff --git a/index.js b/index.js
@@ -50,7 +50,7 @@ module.exports = function(source) {
     }
   }
 
-  var svgo = new Svgo(config);
+  var svgo = new Svgo({ ...config });
   svgo.optimize(source, { path: this.resourcePath })
   .then(function(result) {
     callback(null, result.data);

Original file line number	Diff line number	Diff line change
`@@ -50,7 +50,7 @@ module.exports = function(source) {`
`50`	`50`	`}`
`51`	`51`	`}`
`52`	`52`
`53`		`- var svgo = new Svgo(config);`
	`53`	`+ var svgo = new Svgo({ ...config });`
`54`	`54`	`svgo.optimize(source, { path: this.resourcePath })`
`55`	`55`	`.then(function(result) {`
`56`	`56`	`callback(null, result.data);`