From b798e4dd32d2e85bded77f9b040344f772b98142 Mon Sep 17 00:00:00 2001
From: Vladimir Serov <me@cab404.ru>
Date: Tue, 15 Mar 2022 06:52:03 +0300
Subject: [PATCH] isNixOs: fix crash due to missing ID= field
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Assuming ID=linux by default.
Also removed toLowerCase — it really shouldn't be needed.
Fixes #11709
---
 editors/code/src/main.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/editors/code/src/main.ts b/editors/code/src/main.ts
index 4856079f68a5..06e5c1185d1d 100644
--- a/editors/code/src/main.ts
+++ b/editors/code/src/main.ts
@@ -269,8 +269,8 @@ function serverPath(config: Config): string | null {
 async function isNixOs(): Promise<boolean> {
     try {
         const contents = (await vscode.workspace.fs.readFile(vscode.Uri.file("/etc/os-release"))).toString();
-        const idString = contents.split('\n').find((a) => a.startsWith("ID="));
-        return idString?.toLowerCase()?.indexOf("nixos") !== -1;
+        const idString = contents.split('\n').find((a) => a.startsWith("ID=")) || "ID=linux";
+        return idString.indexOf("nixos") !== -1;
     } catch {
         return false;
     }