fixed a bug in reading VCF files
fixed a bug in reading VCF files

AngieHinrichs/samtabix,AngieHinrichs/samtabix,AngieHinrichs/samtabix,lh3/samtools,AngieHinrichs/samtabix,lh3/samtools,lh3/samtools,AngieHinrichs/samtabix