[Glitch] dont crash with null-ref

Port f28877756e to glitch-soc

Signed-off-by: Thibaut Girka <thib@sitedethib.com>
This commit is contained in:
Hinaloe 2019-11-04 20:58:19 +09:00 committed by Thibaut Girka
parent 0a29988edf
commit 4825d33aef

View file

@ -174,7 +174,9 @@ class SwitchingColumnsArea extends React.PureComponent {
}
setRef = c => {
this.node = c.getWrappedInstance();
if (c) {
this.node = c.getWrappedInstance();
}
}
render () {