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| author | Stanley Yip <stanley_yip@brown.edu> | 2019-10-02 21:59:58 -0400 |
|---|---|---|
| committer | Stanley Yip <stanley_yip@brown.edu> | 2019-10-02 21:59:58 -0400 |
| commit | 16dd968fed4a94cc0e8e870aa0c0e676d533aad1 (patch) | |
| tree | e9d701d62411fddfa667beede71fbbc7e48f1eea /src/client/views/OverlayView.tsx | |
| parent | 2d3deb7291b7d98acf71566a67c4d648a90ef5af (diff) | |
| parent | 9427474b473d70974784a1517a1be902fb8d18ee (diff) | |
Merge branch 'master' of https://github.com/browngraphicslab/Dash-Web into interaction
Diffstat (limited to 'src/client/views/OverlayView.tsx')
| -rw-r--r-- | src/client/views/OverlayView.tsx | 3 |
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) => { |