TheDutchCoder
diff --git a/‎src/util.js‎
Lines changed: 7 additions & 1 deletion b/‎src/util.js‎
Lines changed: 7 additions & 1 deletion
@@ -50,7 +50,13 @@ function replacer (key, val) {
 }
 
 export function parse (data) {
-  return CircularJSON.parse(data)
+  return CircularJSON.parse(data, (k, v) => {
+    if (v === UNDEFINED) {
+      return undefined
+    } else {
+      return v
+    }
+  })
 }
 
 /**
Original file line number	Diff line number	Diff line change
`@@ -50,7 +50,13 @@ function replacer (key, val) {`
`50`	`50`	`}`
`51`	`51`
`52`	`52`	`export function parse (data) {`
`53`		`- return CircularJSON.parse(data)`
	`53`	`+ return CircularJSON.parse(data, (k, v) => {`
	`54`	`+ if (v === UNDEFINED) {`
	`55`	`+ return undefined`
	`56`	`+ } else {`
	`57`	`+ return v`
	`58`	`+ }`
	`59`	`+ })`
`54`	`60`	`}`
`55`	`61`
`56`	`62`	`/**`