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Add missing return values in Read Receipt animation code (#8625)

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Michael Telatynski 2022-05-17 15:08:23 +01:00 committed by GitHub
parent 796e12e789
commit 5976f59827
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1 changed files with 6 additions and 12 deletions
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18
src/components/views/rooms/ReadReceiptMarker.tsx
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@ -129,14 +129,12 @@ export default class ReadReceiptMarker extends React.PureComponent<IProps, IStat
// this seems to happen sometimes for reasons I don't understand
// the docs for `offsetParent` say it may be null if `display` is
// `none`, but I can't see why that would happen.
logger.warn(
`ReadReceiptMarker for ${this.props.fallbackUserId} has no valid horizontalContainer`,
);
logger.warn(`ReadReceiptMarker for ${this.props.fallbackUserId} has no valid horizontalContainer`);
target.top = 0;
target.right = 0;
target.parent = null;
return;
return target;
}
// this is the mx_ReadReceiptsGroup
const verticalContainer = horizontalContainer.offsetParent;
@ -144,14 +142,12 @@ export default class ReadReceiptMarker extends React.PureComponent<IProps, IStat
// this seems to happen sometimes for reasons I don't understand
// the docs for `offsetParent` say it may be null if `display` is
// `none`, but I can't see why that would happen.
logger.warn(
`ReadReceiptMarker for ${this.props.fallbackUserId} has no valid verticalContainer`,
);
logger.warn(`ReadReceiptMarker for ${this.props.fallbackUserId} has no valid verticalContainer`);
target.top = 0;
target.right = 0;
target.parent = null;
return;
return target;
}
target.top = element.offsetTop;
@ -165,9 +161,7 @@ export default class ReadReceiptMarker extends React.PureComponent<IProps, IStat
// this seems to happen sometimes for reasons I don't understand
// the docs for `offsetParent` say it may be null if `display` is
// `none`, but I can't see why that would happen.
logger.warn(
`ReadReceiptMarker for ${this.props.fallbackUserId} has no offsetParent`,
);
logger.warn(`ReadReceiptMarker for ${this.props.fallbackUserId} has no offsetParent`);
return 0;
}
@ -186,7 +180,7 @@ export default class ReadReceiptMarker extends React.PureComponent<IProps, IStat
: -READ_AVATAR_SIZE;
const startStyles = [];
if (oldInfo && oldInfo.right) {
if (oldInfo?.right) {
startStyles.push({
top: oldPosition - newPosition,
right: oldInfo.right,