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fix: remove empty list item (#3245)

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Bartholomew 2020-02-13 10:59:38 +01:00 committed by GitHub
parent 2447f9c311
commit f915bf375f
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1 changed files with 4 additions and 1 deletions
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packages/netlify-cms-widget-list/src/ListControl.js
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@ -273,7 +273,10 @@ export default class ListControl extends React.Component {
const isSingleField = this.getValueType() === valueTypes.SINGLE; const isSingleField = this.getValueType() === valueTypes.SINGLE;
const metadataRemovePath = isSingleField ? value.get(index) : value.get(index).valueSeq(); const metadataRemovePath = isSingleField ? value.get(index) : value.get(index).valueSeq();
const parsedMetadata = metadata && { [collectionName]: metadata.removeIn(metadataRemovePath) }; const parsedMetadata =
metadata && !metadata.isEmpty()
? { [collectionName]: metadata.removeIn(metadataRemovePath) }
: metadata;
// Removed item object index is the last item in the list // Removed item object index is the last item in the list
const removedItemIndex = value.count() - 1; const removedItemIndex = value.count() - 1;