Fixed issue with adding a tunnel without a location in the database.

geoffrey/Commands.py

@@ -83,6 +83,8 @@ class Commands:
             if location_name is None:
                 location_list = self.interface.find_location_by_owner(session, player)
 
+                if len(location_list) == 0:
+                    raise NoLocationsInDatabase
                 if len(location_list) > 1:
                     raise EntryNameNotUniqueError
 

geoffrey/cogs/Add_Commands.py

@@ -100,6 +100,9 @@ class Add_Commands:
         except LocationLookUpError:
             await ctx.send('{}, you do not have a location called **{}**.'.format(
                 ctx.message.author.mention, loc_name))
+        except NoLocationsInDatabase:
+            await ctx.send('{}, you do not have a location in the database.'.format(
+                ctx.message.author.mention, loc_name))
         except LocationHasTunnelError:
             await ctx.send('{}, **{}** already has a tunnel.'.format(ctx.message.author.mention, loc_name))
         except TunnelInitError:

geoffrey/tests/test_commands.py

@@ -140,6 +140,10 @@ class TestCommands(TestCase):
 
     def test_tunnel(self):
         self.commands.register('BirbHD', '143072699567177728')
+
+        self.assertRaises(NoLocationsInDatabase, self.commands.add_tunnel, "soUTH", 50, None,
+                          discord_uuid='143072699567177728')
+
         self.commands.add_shop(0, 0, shop_name='test shop', discord_uuid='143072699567177728')
 
         self.commands.add_tunnel("soUTH", 50, None, discord_uuid='143072699567177728')