Avoid warning in no-mpi build
commit06500007878e99d7d656a977a8d7d24a95244249
authorMark Abraham <mark.j.abraham@gmail.com>
Tue, 10 Sep 2019 13:16:47 +0000 (10 15:16 +0200)
committerArtem Zhmurov <zhmurov@gmail.com>
Tue, 10 Sep 2019 21:22:47 +0000 (10 23:22 +0200)
treed611ad9c4b98c726e8bf133e2110e4540e50fbde
parent22167aee11a694e54f4a03260a6d13c57675085d
Avoid warning in no-mpi build

clang 8 with no MPI warns about this.

Change-Id: I65afd07d3d6dacbf67c309e5a62f0720efd66485
src/gromacs/domdec/domdec.cpp