update failed, not authenticated, when trying to change passwords

src/lib/actions/user.ts

@@ -43,7 +43,7 @@ export async function updateUser(
   const { name, email, password } = validated.data;
 
   try {
-    if (password) {
+    if (password && password.length > 0) {
       // In a real application, hash the password
       const stmt = db.prepare(
         'UPDATE users SET name = ?, email = ?, password = ? WHERE id = ?'