From 4486772abae3463ec6f9ed95556b69e297f00bc1 Mon Sep 17 00:00:00 2001 From: Benjamin Pasero Date: Thu, 25 May 2017 12:16:33 +0200 Subject: [PATCH] Uncaught TypeError: Cannot read property 'isActive' of undefined (fixes #27257) --- src/vs/workbench/browser/parts/editor/tabsTitleControl.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/vs/workbench/browser/parts/editor/tabsTitleControl.ts b/src/vs/workbench/browser/parts/editor/tabsTitleControl.ts index 39993429952..de3fda8a4d5 100644 --- a/src/vs/workbench/browser/parts/editor/tabsTitleControl.ts +++ b/src/vs/workbench/browser/parts/editor/tabsTitleControl.ts @@ -212,7 +212,7 @@ export class TabsTitleControl extends TitleControl { private updateDropFeedback(element: HTMLElement, isDND: boolean, index?: number): void { const isTab = (typeof index === 'number'); - const isActiveTab = isTab && this.context.isActive(this.context.getEditor(index)); + const isActiveTab = isTab && this.context && this.context.isActive(this.context.getEditor(index)); // Background const noDNDBackgroundColor = isTab ? this.getColor(isActiveTab ? TAB_ACTIVE_BACKGROUND : TAB_INACTIVE_BACKGROUND) : null; -- GitLab