message: Fix the size in the assertion
diff: @@ -3670,7 +3670,7 @@ QuadratureFunction & QuadratureFunction::operator=(double value)
  QuadratureFunction & QuadratureFunction::operator=(const Vector &v)
  {
  - MFEM_ASSERT(qspace && v.Size() == qspace->GetSize(), "");
  + MFEM_ASSERT(qspace && v.Size() == this->Size(), "");
  Vector::operator=(v);
  return *this;
  }
  