From 550a5a48833d05512a9d9ebd842117afaec0ba2b Mon Sep 17 00:00:00 2001
From: Matthias Hochmeister <matthias.hochmeister@apple.com>
Date: Mon, 16 Mar 2026 14:42:39 +0100
Subject: [PATCH] update

---
 backend/src/controllers/auth.controller.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/controllers/auth.controller.ts b/backend/src/controllers/auth.controller.ts
index bc6caac..29ef020 100644
--- a/backend/src/controllers/auth.controller.ts
+++ b/backend/src/controllers/auth.controller.ts
@@ -178,7 +178,7 @@ class AuthController {
           given_name:          updatedGivenName,
           family_name:         updatedFamilyName,
           preferred_username:  userInfo.preferred_username,
-          profile_picture_url: userInfo.picture || null,
+          profile_picture_url: userInfo.picture || undefined,
         });
 
         // Audit: returning user login