Patch by Janosch Gräf <janosch.graef@gmx.net>
Patch by Janosch Gräf <janosch.graef@gmx.net>

I just noticed that there are rarely error messages and added some.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403744

aduros/SDL,aduros/SDL,aduros/SDL,aduros/SDL,cebash/SDL_PSL1GHT,cebash/SDL_PSL1GHT,cebash/SDL_PSL1GHT,cebash/SDL_PSL1GHT,cebash/SDL_PSL1GHT,aduros/SDL