Display fallback string when the session object is not available

Author: vgeorge

src/pages/index.js

@@ -181,7 +181,7 @@ export default function Home() {
           </p>
           {status === 'authenticated' ? (
             <div className='welcome__user'>
-              <h2>Welcome, {session.user.name}!</h2>
+              <h2>Welcome, {session?.user?.name || 'mapper'}!</h2>
               <ul className='welcome__user--actions'>
                 <li>
                   <a href={join(APP_URL, '/teams/create')}>Create New Team</a>