Nightly build of v2005-06-23 crashes after some time:

Undefined subroutine &File::Spec::file_name_is_absolute called at
/home/slim/SlimServer_v2005-06-23/Slim/Utils/Misc.pm line 674, <GEN716> line 3.

Patch below fixes it for me, however to keep more in line with the calling
style of the rest of slimserver, you may want to just use the File::Spec
interface instead of File::Spec::Functions. But in that case more code might
need to be changed.

*** Misc.pm~    Fri Jun 24 06:02:01 2005
--- Misc.pm     Fri Jun 24 06:02:27 2005
***************
*** 671,677 ****
                return $virtual;
        }
        
!       if (File::Spec::file_name_is_absolute($virtual)) {
                $::d_paths && msg("virtualToAbsolute: $virtual is already
absolute.\n");
                return $virtual;
        }
--- 671,677 ----
                return $virtual;
        }
        
!       if (file_name_is_absolute($virtual)) {
                $::d_paths && msg("virtualToAbsolute: $virtual is already
absolute.\n");
                return $virtual;
        }