fix microsoft#60333

Benjamin Pasero · Benjamin Pasero · commit 8ff27229f2bd · 2018-10-12T08:16:00.000+02:00
diff --git a/src/vs/workbench/browser/parts/editor/tabsTitleControl.ts b/src/vs/workbench/browser/parts/editor/tabsTitleControl.ts
@@ -953,13 +953,13 @@ export class TabsTitleControl extends TitleControl {
 	}
 
 	layout(dimension: Dimension): void {
+		this.dimension = dimension;
+
 		const activeTab = this.getTab(this.group.activeEditor);
-		if (!activeTab || !dimension) {
+		if (!activeTab || !this.dimension) {
 			return;
 		}
 
-		this.dimension = dimension;
-
 		// The layout of tabs can be an expensive operation because we access DOM properties
 		// that can result in the browser doing a full page layout to validate them. To buffer
 		// this a little bit we try at least to schedule this work on the next animation frame.
