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path: root/src/client/views/LightboxView.tsx
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-rw-r--r--src/client/views/LightboxView.tsx4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/client/views/LightboxView.tsx b/src/client/views/LightboxView.tsx
index 24433cd01..0dd836f70 100644
--- a/src/client/views/LightboxView.tsx
+++ b/src/client/views/LightboxView.tsx
@@ -12,7 +12,7 @@ import { emptyFunction } from '../../Utils';
import { Doc, DocListCast, FieldResult, Opt } from '../../fields/Doc';
import { Id } from '../../fields/FieldSymbols';
import { InkTool } from '../../fields/InkField';
-import { Cast, NumCast } from '../../fields/Types';
+import { Cast, NumCast, toList } from '../../fields/Types';
import { DocUtils } from '../documents/Documents';
import { DocumentManager } from '../util/DocumentManager';
import { LinkManager } from '../util/LinkManager';
@@ -119,7 +119,7 @@ export class LightboxView extends ObservableReactComponent<LightboxViewProps> {
}
public AddDocTab = (docs: Doc | Doc[], location: OpenWhere, layoutTemplate?: Doc | string) => {
- const doc = (docs instanceof Doc ? [docs] : docs).lastElement();
+ const doc = toList(docs).lastElement();
return this.SetLightboxDoc(
doc,
undefined,