Hi Steffen, On Thu, Oct 01, 2020 at 01:55:59PM +0200, Steffen Möller wrote: > https://github.com/samtools/htslib/search?q=BCF_SR_ALLOW_NO_IDX > > see > > https://github.com/samtools/htslib/pull/1089 Thanks for spotting. I'm going to update htslib first and will probably follow a lets-see-what-might-get-broken strategy when doing so. Kind regards Andreas. -- http://fam-tille.de