Cherry-pick MR !276 to master branch
Bug fix for ParticleVertexFitter
See merge request !276 (merged)
(cherry picked from commit 9fc2f4c9)
c5b40475 Two bug fixes:
Bug fix for ParticleVertexFitter
See merge request !276 (merged)
(cherry picked from commit 9fc2f4c9)
c5b40475 Two bug fixes: