From 60e7817e9cc27e41c0dd4720d41feb74cf2eb989 Mon Sep 17 00:00:00 2001
From: Kirill Bulatov <mail4score@gmail.com>
Date: Mon, 31 May 2021 21:37:08 +0300
Subject: Fix opening single files

---
 editors/code/src/main.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/editors/code/src/main.ts b/editors/code/src/main.ts
index d26273246..74ee28d24 100644
--- a/editors/code/src/main.ts
+++ b/editors/code/src/main.ts
@@ -45,7 +45,7 @@ async function tryActivate(context: vscode.ExtensionContext) {
         throw new Error(message);
     });
 
-    if (vscode.workspace.workspaceFolders?.length === 0) {
+    if ((vscode.workspace.workspaceFolders || []).length === 0) {
         const rustDocuments = vscode.workspace.textDocuments.filter(document => isRustDocument(document));
         if (rustDocuments.length > 0) {
             ctx = await Ctx.create(config, context, serverPath, { kind: 'Detached Files', files: rustDocuments });
-- 
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