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-rw-r--r--src/client/views/OverlayView.tsx3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/client/views/OverlayView.tsx b/src/client/views/OverlayView.tsx
index 45e0a3562..bb6dd5076 100644
--- a/src/client/views/OverlayView.tsx
+++ b/src/client/views/OverlayView.tsx
@@ -141,6 +141,9 @@ export class OverlayView extends React.Component {
}
@computed get overlayDocs() {
+ if (!CurrentUserUtils.UserDocument) {
+ return (null);
+ }
return CurrentUserUtils.UserDocument.overlays instanceof Doc && DocListCast(CurrentUserUtils.UserDocument.overlays.data).map(d => {
let offsetx = 0, offsety = 0;
let onPointerMove = action((e: PointerEvent) => {