diff options
Diffstat (limited to 'src/client/util/DocumentManager.ts')
| -rw-r--r-- | src/client/util/DocumentManager.ts | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/client/util/DocumentManager.ts b/src/client/util/DocumentManager.ts index acd8dcef7..bb1345044 100644 --- a/src/client/util/DocumentManager.ts +++ b/src/client/util/DocumentManager.ts @@ -106,14 +106,16 @@ export class DocumentManager { @computed public get LinkedDocumentViews() { - let pairs = DocumentManager.Instance.DocumentViews.filter(dv => dv.isSelected() || BoolCast(dv.props.Document.libraryBrush, false)).reduce((pairs, dv) => { + let pairs = DocumentManager.Instance.DocumentViews.filter(dv => dv.isSelected() || BoolCast(dv.props.Document.libraryBrush)).reduce((pairs, dv) => { let linksList = LinkManager.Instance.getAllRelatedLinks(dv.props.Document); pairs.push(...linksList.reduce((pairs, link) => { if (link) { let linkToDoc = LinkManager.Instance.getOppositeAnchor(link, dv.props.Document); - DocumentManager.Instance.getDocumentViews(linkToDoc).map(docView1 => { - pairs.push({ a: dv, b: docView1, l: link }); - }); + if (linkToDoc) { + DocumentManager.Instance.getDocumentViews(linkToDoc).map(docView1 => { + pairs.push({ a: dv, b: docView1, l: link }); + }); + } } return pairs; }, [] as { a: DocumentView, b: DocumentView, l: Doc }[])); |