From 29c57c81e12aaa9a7a5b5fe2f6e3864c6ada81d3 Mon Sep 17 00:00:00 2001 From: Daniel Jones Date: Tue, 22 Nov 2011 14:50:32 -0800 Subject: [PATCH] Add the offset, not subtract. --- src/fastq-qualadj.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/fastq-qualadj.c b/src/fastq-qualadj.c index 2bfa31f..488fdad 100644 --- a/src/fastq-qualadj.c +++ b/src/fastq-qualadj.c @@ -51,7 +51,7 @@ void fastq_qualadj(FILE* fin, FILE* fout, int offset) while (fastq_next(fqf, seq)) { for (i = 0; i < seq->qual.n; ++i) { - c = (int) seq->qual.s[i] - offset; + c = (int) seq->qual.s[i] + offset; c = c < 0 ? 0 : (c > 126 ? 126: c); seq->qual.s[i] = (char) c; } -- 2.39.2