Commit 21d697e1 authored by Haowen Zhang's avatar Haowen Zhang
Browse files

Fix an issue when reversing QUAL.

parent d68adbef
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+1 −1
Original line number Diff line number Diff line
@@ -170,7 +170,7 @@ class SAMMapping : public Mapping {
    uint32_t sequence_length = GetSequenceLength();

    if (!IsPositiveStrand()) {
      for (uint32_t i = 0; i < sequence_length; ++i) {
      for (uint32_t i = 0; i < sequence_length / 2; ++i) {
        char current_qual = sequence_qual_[i];
        sequence_qual_[i] = sequence_qual_[sequence_length - 1 - i];
        sequence_qual_[sequence_length - 1 - i] = current_qual;