my @data = `$root_dir/bin/refine_peaks $bed_file $data_dir/Libraries/$library.txt $root_dir/reference_data/hg18_chrom_list.txt 2> $bed_file.err`;
unless(-z "$bed_file.err") {
- warn "Errors found: check $tmp_filename.err\n";
+ warn "Errors found: check $bed_file.err\n";
}
my $designed = "";