cbick/osmviz — pull request #2 by sethoscope (2012-03-05 20:05:43+00:00)
Title: temp directory fixes

- Use environment variable (TMPDIR, TMP, TEMP) for default tile cache directory.
- Print selected cache directory in messages, rather than always "/tmp".
- Join cache directory with tile filename in an OS-portable manner.

That last one lets this work on Windows.