Fix grompp group handling with frozen system
authorBerk Hess <hess@kth.se>
Fri, 25 Sep 2020 08:02:21 +0000 (10:02 +0200)
committerBerk Hess <hess@kth.se>
Fri, 25 Sep 2020 08:08:24 +0000 (10:08 +0200)
commit58a8ae3dc4c4b47ef5a5e42f9ffc1eb24ffbb17f
treea21a31345b144919b13b8bc665f79bc8ce7775b7
parentf5d13465b1a20faa6b0474cf2bcc988b2be4b201
Fix grompp group handling with frozen system

When the whole system was frozen, grompp would attempt to write
a vector out of range.

Fixes #3683
docs/release-notes/2020/2020.4.rst
src/gromacs/gmxpreprocess/readir.cpp
src/gromacs/topology/topology.h