use GPerlFilename_const in the right place to hush the compiler. also use the length returned from g_filename_(to|from)_utf8 to avoid having to call strlen() in gperl_sv_from_filename and gperl_filename_from_sv.
use GPerlFilename_const in the right place to hush the compiler.
also use the length returned from g_filename_(to|from)_utf8 to avoid having
to call strlen() in gperl_sv_from_filename and gperl_filename_from_sv.

svn path=/trunk/; revision=359

potyl/perl-Glib,potyl/perl-Glib,potyl/perl-Glib