From 2546a354cc3aed067c0b6cf8ae33d797750438a2 Mon Sep 17 00:00:00 2001
From: eleanorjboyd <26030610+eleanorjboyd@users.noreply.github.com>
Date: Fri, 7 Mar 2025 14:15:56 -0800
Subject: [PATCH] clear env var collection before adding new items

---
 src/extension/noConfigDebugInit.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/extension/noConfigDebugInit.ts b/src/extension/noConfigDebugInit.ts
index 4962abe5..49bc506a 100644
--- a/src/extension/noConfigDebugInit.ts
+++ b/src/extension/noConfigDebugInit.ts
@@ -66,6 +66,8 @@ export async function registerNoConfigDebug(
             fs.unlinkSync(tempFilePath);
         }
     }
+    // clear the env var collection to remove any existing env vars
+    collection.clear();
 
     // Add env var for PYDEVD_DISABLE_FILE_VALIDATION to disable extra output in terminal when starting the debug session.
     collection.replace('PYDEVD_DISABLE_FILE_VALIDATION', '1');