message: Uses (( )) inside while loop condition
diff: @@ -1193,7 +1193,7 @@ void ParPumiMesh::NedelecFieldMFEMtoPUMI(apf::Mesh2* apf_mesh,
  size_t elemNo = 0;
  apf::MeshEntity* ent;
  apf::MeshIterator* it = apf_mesh->begin(dim);
  - while ( ent = apf_mesh->iterate(it) )
  + while ( (ent = apf_mesh->iterate(it)) )
  {
  // get all the pumi nodes and rotate them
  apf::NewArray<apf::Vector3> pumi_nodes;
  