the preprocess returns everything, so obviously I'm doing something wrong.

I don't have a directory tree to test on, but I think you are using preprocess in the wrong manner by returning a set of files. Preprocess should work by returning empty, unless some condition is met. Some pseudocode: ( my logic is probably not syntactically correct, but it shows the idea) :-) 

sub preprocess{
     if( $File::Find::dir =~ m/advanced/ ){
         return $File::Find::prune = 1
          }

     return unless -f $File::Find::name;
     return unless $File::Find::name =~ m/\.log/;
}

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In reply to Re: File::find preprocess problem by zentara
in thread File::find preprocess problem by nemesdani

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