message: Set CeedDataPtr to NULL.
diff: @@ -333,7 +333,7 @@ private:
  CeedData* ceedDataPtr;
  public:
  - VectorConvectionNLFIntegrator(Coefficient &q): Q(&q) { }
  + VectorConvectionNLFIntegrator(Coefficient &q): Q(&q), ceedDataPtr(NULL) { }
  VectorConvectionNLFIntegrator() = default;
  