fix

server/routers/kfu-m-24-1/eng-it-lean/units/index.js

@@ -91,14 +91,7 @@ router.get('/:id', (req, res) => {
     return res.status(404).send('Unit not found');
   }
 
-  const user = users.find((user) => {
-    if (user.public_id == unit.author) {
-      return user;
-    }
-  });
-  if (!user) {
-    return res.status(404).send('User not found');
-  }
+  const user = users.find((user) => user.public_id == unit.author);
 
   res.send({...unit, author: user});
 });