Add check for missing email

mosfet/bot.py

@@ -272,6 +272,12 @@ def bot(global_state):
         elif EMAIL:
             print('No password provided, attempting to connect in offline mode...')
             g.connection = Connection(SERVER, PORT, username=EMAIL)
+        elif PASSWORD:
+            print('')
+            print('Did you forget to specify an email?')
+            print('If you want to use your own account:')
+            print('EMAIL=you@domain.com PASSWORD=supersecret SERVER=minecraft.example.com ./run_linux.sh')
+            os._exit(0)
         else:
             print('No username or password provided, using burner minecraft account...')
             EMAIL = 'moc.liamg@monortem'[::-1]