diff options
Diffstat (limited to 'src/client/views/nodes/KeyValuePair.tsx')
| -rw-r--r-- | src/client/views/nodes/KeyValuePair.tsx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/client/views/nodes/KeyValuePair.tsx b/src/client/views/nodes/KeyValuePair.tsx index c9e0aea5a..d8f968a40 100644 --- a/src/client/views/nodes/KeyValuePair.tsx +++ b/src/client/views/nodes/KeyValuePair.tsx @@ -61,7 +61,7 @@ export class KeyValuePair extends ObservableReactComponent<KeyValuePairProps> { }; render() { - let doc = this._props.keyName.startsWith('_') ? this._props.doc[DocLayout] : this._props.doc; + let doc: Doc | undefined = this._props.keyName.startsWith('_') ? this._props.doc[DocLayout] : this._props.doc; const layoutField = doc !== this._props.doc; const key = layoutField ? this._props.keyName.replace(/^_/, '') : this._props.keyName; let protoCount = 0; @@ -85,7 +85,7 @@ export class KeyValuePair extends ObservableReactComponent<KeyValuePairProps> { style={hover} className="keyValuePair-td-key-delete" onClick={undoable(() => { - delete (Object.keys(doc).indexOf(key) !== -1 ? doc : DocCast(this._props.doc.proto))[key]; + doc && delete (Object.keys(doc).indexOf(key) !== -1 ? doc : DocCast(this._props.doc.proto)!)[key]; }, 'set key value')}> X </button> |