message: Initialize element matrices to zero when no integrators.
diff: @@ -514,6 +514,10 @@ void EABilinearFormExtension::Assemble()
  Array<BilinearFormIntegrator*> &integrators = *a->GetDBFI();
  const int integratorCount = integrators.Size();
  + if ( integratorCount == 0 )
  + {
  + ea_data = 0.0;
  + }
  for (int i = 0; i < integratorCount; ++i)
  {
  integrators[i]->AssembleEA(*a->FESpace(), ea_data, i);
  