From 34419f85beaa090c80c92d540ad0f11f97a4132c Mon Sep 17 00:00:00 2001
From: Daniel Imms <2193314+Tyriar@users.noreply.github.com>
Date: Tue, 27 Jul 2021 13:38:23 -0700
Subject: [PATCH] Clone process.env to ensure source of truth is not changed

Part of #128745
---
 .../platform/externalTerminal/node/externalTerminalService.ts   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vs/platform/externalTerminal/node/externalTerminalService.ts b/src/vs/platform/externalTerminal/node/externalTerminalService.ts
index 095b46b57b7..0e2d32cdaa3 100644
--- a/src/vs/platform/externalTerminal/node/externalTerminalService.ts
+++ b/src/vs/platform/externalTerminal/node/externalTerminalService.ts
@@ -312,7 +312,7 @@ export class LinuxExternalTerminalService extends ExternalTerminalService implem
 }
 
 function getSanitizedEnvironment(process: NodeJS.Process) {
-	const env = process.env;
+	const env = { ...process.env };
 	// Refs https://github.com/microsoft/vscode/issues/128745#issuecomment-885981676
 	sanitizeProcessEnvironment(env, 'VSCODE_BROWSER_CODE_LOADING');
 	return env;