fStack->PushTrack(doTracking, mother1, pdgid, px, py, pz,
e, vx, vy, vz, tof, polx, poly, polz, proc, ntr,
weight, status, parent);
weight, status, mother1);
->
fStack->PushTrack(doTracking, mother1, pdgid, px, py, pz,
e, vx, vy, vz, tof, polx, poly, polz, proc, ntr,
weight, status, parent);
weight, status, mother2);

hi @amorsch ,

yes, this is what will have to be done.
I wanted to have this in incremental steps.
I will push a second commit with that change.

@sawenzel , please do not squash when merging. I'd like to keep the two commits separated.

the Check PR with clang-format / build (pull_request_target) fails

fatal: ambiguous argument '.github/workflows/code-formatting.yml': unknown revision or path not in the working tree.
1422
Use '--' to separate paths from revisions, like this:

which does not seem to be related to this PR

@amorsch
please check the second commit which passes the secondparent in the stack.
9f00f66

@sawenzel can this be merged?
I do not see where the problems in the checks are, look not related to the PR