Fix crashes with cannot read isResizing of undefined
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1 changed files with 2 additions and 1 deletions
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@ -198,7 +198,8 @@ export default class ScrollPanel extends React.Component {
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}
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onScroll = ev => {
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if (this.props.resizeNotifier.isResizing) return; // skip scroll events caused by resizing
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// skip scroll events caused by resizing
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if (this.props.resizeNotifier && this.props.resizeNotifier.isResizing) return;
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debuglog("onScroll", this._getScrollNode().scrollTop);
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this._scrollTimeout.restart();
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this._saveScrollState();
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