Fixing Problems with the secound department in the einweisung.py

VPD_BOT/cogs/einweisung.py

@@ -43,9 +43,10 @@ class einweisung(commands.Cog):
         department2_supervisor_id = int(config.get('Einweisung', 'department2_supervisor_id'))
         department2_role_id = int(config.get('Einweisung', 'department2_role_id'))
 
-        if department2_supervisor_id == "" or department2_role_id == "":
+        if department2_supervisor_id == None or department2_role_id == None:
             department2_role = None
             department2_supervisor = None
+            return
         else:
             department2_role = server.get_role(department2_role_id)
             department2_supervisor = server.get_role(department2_supervisor_id)