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Fix an error on dragging into status_content component (#3308)

This commit is contained in:
unarist 2017-05-25 23:27:44 +09:00 committed by Eugen Rochko
parent a8736aab7a
commit 3e3ec9b2c8
1 changed files with 4 additions and 0 deletions
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4
app/javascript/mastodon/components/status_content.js
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@ -65,6 +65,10 @@ class StatusContent extends React.PureComponent {
} }
handleMouseUp = (e) => { handleMouseUp = (e) => {
if (!this.startXY) {
return;
}
const [ startX, startY ] = this.startXY; const [ startX, startY ] = this.startXY;
const [ deltaX, deltaY ] = [Math.abs(e.clientX - startX), Math.abs(e.clientY - startY)]; const [ deltaX, deltaY ] = [Math.abs(e.clientX - startX), Math.abs(e.clientY - startY)];