Test sundials/n_vector: adjust an assert for sundials 7

diff --git a/tests/sundials/n_vector.cc b/tests/sundials/n_vector.cc
index 5aa5de9bac011b1ad292d6416854d1be008e369f..d93813771be2869fcd1ee5f7144cda0f285c414b 100644 (file)
--- a/tests/sundials/n_vector.cc
+++ b/tests/sundials/n_vector.cc
@@ -355,8 +355,10 @@ test_get_communicator()
                                     global_nvector_context
 #endif
   );
+#if DEAL_II_SUNDIALS_VERSION_LT(7, 0, 0)
   // required by SUNDIALS: MPI-unaware vectors should return the nullptr
   Assert(N_VGetCommunicator(n_vector) == nullptr, NVectorTestError());
+#endif
 
   deallog << "test_get_communicator OK" << std::endl;
 }