This change prevents corrupt output (mixed fasta and fastq records) when encountering input fastq records with zero-length sequences.
com.n is a more reliable format indicator; it is definitiively zero with FASTA input and definitively nonzero with FASTQ input, regardless of the sequence length and quality legnth.
This change prevents corrupt output (mixed fasta and fastq records) when encountering input fastq records with zero-length sequences.
com.n is a more reliable format indicator; it is definitiively zero with FASTA input and definitively nonzero with FASTQ input, regardless of the sequence length and quality legnth.