This is a static dump of issues in the old "Flyspray" bugtracker for DokuWiki. Bugs and feature requests
are now tracked at the issue tracker at Github.
In the file /lib/plugins/code/syntax.php on line 263, the code extract the 4 parts of the version number of Geshi. But actually the version of Geshi is "1.0.8" so only 3 parts, the preg_match don't match the 4 parts of the version.
When I changed the version in /inc/geshi.php line 44 from "1.0.8" to "1.0.8.0" the problem is resolved.