migurski/TileStache — pull request #49 by thegreat (2012-04-26 23:56:43+00:00)
Title: Fix for TileStache.Goodies.Providers.UtfGridComposite string + int concat error

References issue #48
Uses ord() and chr() to prevent int + string concat errors in composite utfgrid provider.
Disclaimer: I'm a total python noob :-)