added a 'guest' login mode. added ability for mainView to be any doc, not just a docking collection.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/client/views/GlobalKeyHandler.ts b/src/client/views/GlobalKeyHandler.ts
index 73e0c9933..85f579975 100644
--- a/src/client/views/GlobalKeyHandler.ts
+++ b/src/client/views/GlobalKeyHandler.ts
@@ -116,8 +116,8 @@ export class KeyManager {
                 var doDeselect = true;
                 if (SnappingManager.GetIsDragging()) {
                     DragManager.AbortDrag();
-                } else if (CollectionDockingView.Instance.HasFullScreen) {
-                    CollectionDockingView.Instance.CloseFullScreen();
+                } else if (CollectionDockingView.Instance?.HasFullScreen) {
+                    CollectionDockingView.Instance?.CloseFullScreen();
                 } else if (CollectionStackedTimeline.SelectingRegion) {
                     CollectionStackedTimeline.SelectingRegion = undefined;
                     doDeselect = false;