ChodeGames/bitfl — pull request #42 by cparlette (2013-01-27 02:24:27+00:00)
Title: If symbol is already used, don't add the location.

This fixes #24, where multiple locations could have the same symbol,
but for movement purposes they need to be different. It sends an
error message if it couldn't add the location.

Since we currently have this scenario in townsville, you can test this by:

1. N for new game
2. Verify the error message shows for Furniture Store