Config/Config.cpp, line 295.
This works on Windows, but creates a file named
".\GemRBcfg.cfg" on Linux.
Proposed fix: just remove ".\\" since it is useless.
Proposed elegant fix: use a #define-d PATH_SEPARATOR :-)
If I may add, "GemRBcfg.cfg" seems wrong to me, the
first "cfg" should not be there. :-)