fix npe

joaomoreno · joaomoreno · commit d9fa2f1d5a5a · 2020-08-11T11:41:14.000+02:00
diff --git a/src/vs/workbench/contrib/scm/browser/scmViewPane.ts b/src/vs/workbench/contrib/scm/browser/scmViewPane.ts
@@ -40,7 +40,7 @@ import { compareFileNames, comparePaths } from 'vs/base/common/comparers';
 import { FuzzyScore, createMatches, IMatch } from 'vs/base/common/filters';
 import { IViewDescriptorService, ViewContainerLocation } from 'vs/workbench/common/views';
 import { localize } from 'vs/nls';
-import { flatten } from 'vs/base/common/arrays';
+import { coalesce, flatten } from 'vs/base/common/arrays';
 import { memoize } from 'vs/base/common/decorators';
 import { IStorageService, StorageScope } from 'vs/platform/storage/common/storage';
 import { toResource, SideBySideEditor } from 'vs/workbench/common/editor';
@@ -889,7 +889,7 @@ class ViewModel {
 		} else if (item) {
 			this.tree.setChildren(item.element, this.render(item).children);
 		} else {
-			const items = this.scmViewService.visibleRepositories.map(r => this.items.get(r)!);
+			const items = coalesce(this.scmViewService.visibleRepositories.map(r => this.items.get(r)));
 			this.tree.setChildren(null, items.map(item => this.render(item)));
 		}
 
