Merge branch 'master' into pres-trail-sophie

1 files changed, 3 insertions, 3 deletions

diff --git a/src/client/util/SelectionManager.ts b/src/client/util/SelectionManager.ts
index 313c255a0..bfad93334 100644
--- a/src/client/util/SelectionManager.ts
+++ b/src/client/util/SelectionManager.ts
@@ -1,4 +1,3 @@
-import { ModalManager } from '@material-ui/core';
 import { action, observable, ObservableMap } from 'mobx';
 import { computedFn } from 'mobx-utils';
 import { Doc, Opt } from '../../fields/Doc';
@@ -64,8 +63,9 @@ export namespace SelectionManager {
     export function DeselectView(docView?: DocumentView): void {
         manager.DeselectView(docView);
     }
-    export function SelectView(docView: DocumentView, ctrlPressed: boolean): void {
-        manager.SelectView(docView, ctrlPressed);
+    export function SelectView(docView: DocumentView | undefined, ctrlPressed: boolean): void {
+        if (!docView) DeselectAll();
+        else manager.SelectView(docView, ctrlPressed);
     }
     export function SelectSchemaViewDoc(document: Opt<Doc>, deselectAllFirst?: boolean): void {
         if (deselectAllFirst) manager.DeselectAll();