bugfix for check_digested_sequence_number.pl
bugfix for check_digested_sequence_number.pl

DawnEve/bio_scripts,shenwei356/bio_scripts,DawnEve/bio_scripts,shenwei356/bio_scripts,DawnEve/bio_scripts,DawnEve/bio_scripts,zctea/bio_scripts,zctea/bio_scripts,zctea/bio_scripts,zctea/bio_scripts,shenwei356/bio_scripts,DawnEve/bio_scripts,zctea/bio_scripts,shenwei356/bio_scripts