Originally Posted by
IzNoGoD
Closer hasnt been used for 2+ years now.
Probably some other bug.
You're providing above-average information (going by "halp i haz error"-posts from the last few weeks on this forum), but you still need to provide more information regardless.
It also looks like you're running libcod and cod4x side-by-side. They might bite one another (cod4x overwriting function-definitions and libcod calling the OLD function defs to register its functions). Try running it without cod4x.