fixed for #10

sasaplus1 · sasaplus1 · commit 338f4939aa57 · 2016-06-12T13:38:23.000+09:00
diff --git a/src/index.js b/src/index.js
@@ -68,6 +68,8 @@ function recursiveCopy(target, customizer, clone, visited, reference) {
       if (value !== null && /^(?:function|object)$/.test(typeof value)) {
         visited.push(value);
         reference.push(result);
+      } else {
+        ref = result;
       }
     } else {
       // circular reference

Original file line number	Diff line number	Diff line change
`@@ -68,6 +68,8 @@ function recursiveCopy(target, customizer, clone, visited, reference) {`
`68`	`68`	`if (value !== null && /^(?:function\|object)$/.test(typeof value)) {`
`69`	`69`	`visited.push(value);`
`70`	`70`	`reference.push(result);`
	`71`	`+ } else {`
	`72`	`+ ref = result;`
`71`	`73`	`}`
`72`	`74`	`} else {`
`73`	`75`	`// circular reference`