From be8abde8e9f77174fd43fe90eff330a42a556137 Mon Sep 17 00:00:00 2001
From: Benjamin Pasero <benjpas@microsoft.com>
Date: Wed, 16 May 2018 19:19:50 +0200
Subject: [PATCH] grid - fix tests

---
 src/vs/workbench/test/workbenchTestServices.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/vs/workbench/test/workbenchTestServices.ts b/src/vs/workbench/test/workbenchTestServices.ts
index 7738f5ac3d4..3d7f2b423cf 100644
--- a/src/vs/workbench/test/workbenchTestServices.ts
+++ b/src/vs/workbench/test/workbenchTestServices.ts
@@ -788,7 +788,7 @@ export class TestNextEditorGroup implements INextEditorGroup {
 	activeEditor: IEditorInput;
 	previewEditor: IEditorInput;
 	count: number;
-	editors: ReadonlyArray<IEditorInput>;
+	editors: ReadonlyArray<IEditorInput> = [];
 	label: string;
 
 	onWillDispose: Event<void> = Event.None;
@@ -870,9 +870,9 @@ export class TestNextEditorService implements INextEditorService {
 	activeControl: IEditor;
 	activeTextEditorControl: any;
 	activeEditor: IEditorInput;
-	visibleControls: ReadonlyArray<IEditor>;
+	visibleControls: ReadonlyArray<IEditor> = [];
 	visibleTextEditorControls = [];
-	visibleEditors: ReadonlyArray<IEditorInput>;
+	visibleEditors: ReadonlyArray<IEditorInput> = [];
 
 	openEditor(editor: any, options?: any, group?: any) {
 		return TPromise.as(null);
-- 
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