work around changed behaviour of File::Temp
work around changed behaviour of File::Temp

Quinny/perl6-examples,Quinny/perl6-examples,perl6/perl6-examples,Quinny/perl6-examples,stmuk/perl6-examples,Quinny/perl6-examples,stmuk/perl6-examples,stmuk/perl6-examples,perl6/perl6-examples,perl6/perl6-examples,shlomif/perl6-examples,Quinny/perl6-examples,shlomif/perl6-examples,perl6/perl6-examples,stmuk/perl6-examples,shlomif/perl6-examples,shlomif/perl6-examples,shlomif/perl6-examples,stmuk/perl6-examples,perl6/perl6-examples