[mkgmap-dev] Commit: r1378: Make error message an "assertion" - i.e. if you see the message, something is badly wrong.

Version 1378 was commited by markb on 2009-11-11 21:25:06 +0000 (Wed, 11 Nov 2009) Make error message an "assertion" - i.e. if you see the message, something is badly wrong.