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node-sample
Commit 056efa16 authored by traducer's avatar traducer Committed by Evan You
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check if item exists before checking if children exist (#161)

parent 5ec72ddb
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src/views/ItemView.vue
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...@@ -39,7 +39,7 @@ function fetchItem (store) { ...@@ -39,7 +39,7 @@ function fetchItem (store) {
// recursively fetch all descendent comments // recursively fetch all descendent comments
function fetchComments (store, item) { function fetchComments (store, item) {
if (item.kids) { if (item && item.kids) {
return store.dispatch('FETCH_ITEMS', { return store.dispatch('FETCH_ITEMS', {
ids: item.kids ids: item.kids
}).then(() => Promise.all(item.kids.map(id => { }).then(() => Promise.all(item.kids.map(id => {
......
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