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doc(iterator): fix 示例代码

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ruanyf 2016-05-11 20:10:22 +08:00
parent 438e35c162
commit 39786a0f62
1 changed files with 1 additions and 1 deletions
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docs/iterator.md
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@ -181,7 +181,7 @@ Obj.prototype[Symbol.iterator] = function(){
function next(){ function next(){
if (current){ if (current){
var value = current.value; var value = current.value;
var done = current.next === undefined; var done = current.next === null;
current = current.next; current = current.next;
return { return {
done: done, done: done,