message: Explicit initialization of the 'ldof' array.
diff: @@ -2554,7 +2554,11 @@ ParFiniteElementSpace::ParallelDerefinementMatrix(int old_ndofs,
  ParNCMesh* pncmesh = pmesh->pncmesh;
  - int ldof[Geometry::NumGeom] = { 0 };
  + int ldof[Geometry::NumGeom];
  + for (int i = 0; i < Geometry::NumGeom; i++)
  + {
  + ldof[i] = 0;
  + }
  for (int i = 0; i < elem_geoms.Size(); i++)
  {
  Geometry::Type geom = elem_geoms[i];
  