fix: merge helper returns modified object, leftovers removed

panva · Jun 30, 2020 · 2e3339b · 2e3339b
1 parent e4ecaf0
commit 2e3339b
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/lib/helpers/merge.js b/lib/helpers/merge.js
@@ -1,9 +1,8 @@
-/* eslint-disable no-restricted-syntax */
+/* eslint-disable no-restricted-syntax, no-param-reassign */
 
 const isPlainObject = require('./is_plain_object');
 
-function merge(...sources) {
-  const target = {};
+function merge(target, ...sources) {
   for (const source of sources) {
     if (!isPlainObject(source)) {
       continue; // eslint-disable-line no-continue
@@ -20,4 +19,4 @@ function merge(...sources) {
   return target;
 }
 
-module.exports = merge.bind(undefined, false);
+module.exports = merge;