This b-tagging MR fixes the number of good track for SV1 which was always zero in BTagLightSecVertexing.cxx. This is affecting the current evaluation of MV2c10/DL1(r) since SV1_NGTinSvx is also used in these taggers. The ticket corresponds to AFT-526.
Tagging: @vdao @cschiavi @sanmay @dguest @fdibello @rateixei