fix: avoid mutating provided options (#227)

Rich-Harris · Oct 9, 2022 · 01d033e · 01d033e
1 parent 7b45b9b
commit 01d033e
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/src/MagicString.js b/src/MagicString.js
@@ -350,8 +350,7 @@ export default class MagicString {
 
 	overwrite(start, end, content, options) {
 		options = options || {};
-		options.overwrite = !options.contentOnly;
-		return this.update(start, end, content, options);
+		return this.update(start, end, content, { ...options, overwrite: !options.contentOnly });
 	}
 
 	update(start, end, content, options) {