From b7e12cb8a74a5bbde45058f9fd79db7b443467ab Mon Sep 17 00:00:00 2001
From: Maddy <12754347+MaddyDev@users.noreply.github.com>
Date: Mon, 17 Aug 2020 08:52:30 -0700
Subject: [PATCH] open resource only when it's file (#11815)

---
 .../contrib/notebook/browser/notebookExplorer/notebookSearch.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sql/workbench/contrib/notebook/browser/notebookExplorer/notebookSearch.ts b/src/sql/workbench/contrib/notebook/browser/notebookExplorer/notebookSearch.ts
index 37b25f5497..a412a355b1 100644
--- a/src/sql/workbench/contrib/notebook/browser/notebookExplorer/notebookSearch.ts
+++ b/src/sql/workbench/contrib/notebook/browser/notebookExplorer/notebookSearch.ts
@@ -225,7 +225,7 @@ export class NotebookSearchView extends SearchView {
 			this.toggleCollapseStateDelayer.trigger(() => this.toggleExpandAction.onTreeCollapseStateChange())
 		));
 		this.treeSelectionChangeListener = this._register(this.tree.onDidChangeSelection(async (e) => {
-			if (this.tree.getSelection().length) {
+			if (this.tree.getSelection().length && this.tree.getSelection()[0] instanceof FileMatch) {
 				let element = this.tree.getSelection()[0] as Match;
 				const resource = element instanceof Match ? element.parent().resource : (<FileMatch>element).resource;
 				if (resource.fsPath.endsWith('.md')) {