message: Small fix in ParNCMesh::GetGroupShared.
diff: @@ -453,7 +453,7 @@ void ParNCMesh::GetGroupShared(Array<bool> &group_shared)
  const CommGroup &group = groups[i];
  if (group.size() > 1)
  {
  - for (unsigned j = 0; group.size(); j++)
  + for (unsigned j = 0; j < group.size(); j++)
  {
  if (group[j] == MyRank)
  {
  