John Marshall 371bc9513a SAM TLEN should be 0 when either read is unmapped ...

this_rid/this_pos will be copied from r_prev(=r_next)'s values when this
read is unmapped (i.e., r is NULL). In this case, we can write RNEXT as
'=' but should not calculate TLEN from these placeholder values.
Similarly when the mate is unmapped (i.e., r_next is NULL).

Fixes #365.

2019-04-05 09:36:46 -04:00

18 KiB

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