treehouse
/
mastodon
21
8
Fork 5
Code Issues 32 Pull Requests Projects 1 Releases Wiki Activity

Fix console error when scrolling a column with no scrollable content (#1574)

lolsob-rspec
Henry Smith 2017-04-11 21:58:28 +02:00 committed by Eugen
parent 25c5f86211
commit f2a3340fec
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
app/assets/javascripts/components/features/ui/components/column.jsx
View File

@ -41,8 +41,11 @@ const Column = React.createClass({
mixins: [PureRenderMixin],
handleHeaderClick () {
let node = ReactDOM.findDOMNode(this);
this._interruptScrollAnimation = scrollTop(node.querySelector('.scrollable'));
const scrollable = ReactDOM.findDOMNode(this).querySelector('.scrollable');
if (!scrollable) {
return;
}
this._interruptScrollAnimation = scrollTop(scrollable);
},
handleWheel () {