diff --git a/src/vs/base/browser/ui/tree/compressedObjectTreeModel.ts b/src/vs/base/browser/ui/tree/compressedObjectTreeModel.ts
index 4b55b9b6f77..293aae91c77 100644
--- a/src/vs/base/browser/ui/tree/compressedObjectTreeModel.ts
+++ b/src/vs/base/browser/ui/tree/compressedObjectTreeModel.ts
@@ -138,7 +138,6 @@ export class CompressedObjectTreeModel<T extends NonNullable<any>, TFilterData e
 		element: T | null,
 		children: ISequence<ICompressedTreeElement<T>> | undefined
 	): void {
-
 		if (element === null) {
 			const compressedChildren = Iterator.map(Iterator.from(children), this.enabled ? compress : noCompress);
 			this._setChildren(null, compressedChildren);