diff options
| author | みたらしだんご <MitarashiDango@users.noreply.github.com> | 2017-07-29 21:19:49 +0900 |
|---|---|---|
| committer | Eugen Rochko <eugen@zeonfederated.com> | 2017-07-29 14:19:49 +0200 |
| commit | a46ba4a8f56ee8b88688f904cf114c067f08a72e (patch) | |
| tree | cf97b73ac312d0e678bc2e7865ed4371ae687286 | |
| parent | c71874b84c1616f2a55547e1aa7cf81fc5c30636 (diff) | |
fix tabs_bar.js (#4436)
| -rw-r--r-- | app/javascript/mastodon/features/ui/components/tabs_bar.js | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/app/javascript/mastodon/features/ui/components/tabs_bar.js b/app/javascript/mastodon/features/ui/components/tabs_bar.js index 7e6a65cdb..e4061cdc4 100644 --- a/app/javascript/mastodon/features/ui/components/tabs_bar.js +++ b/app/javascript/mastodon/features/ui/components/tabs_bar.js @@ -48,7 +48,9 @@ export default class TabsBar extends React.Component { const nextTab = tabs.find(tab => tab.contains(e.target)); const { props: { to } } = links[Array(...this.node.childNodes).indexOf(nextTab)]; - currentTab.classList.remove('active'); + if (currentTab) { + currentTab.classList.remove('active'); + } const listener = debounce(() => { nextTab.removeEventListener('transitionend', listener); |