fix test

git-svn-id: https://svn.dealii.org/branches/branch_port_the_testsuite@30773 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/tests/mpi/p4est_save_01.cc b/tests/mpi/p4est_save_01.cc
index 229632fb097f57b40df5e8b8da1beef31a2fd10b..aa26490503847670b31e9eca783fbab49ab6d9f0 100644 (file)
--- a/tests/mpi/p4est_save_01.cc
+++ b/tests/mpi/p4est_save_01.cc
@@ -51,8 +51,7 @@ void test()
   if (Utilities::MPI::this_mpi_process (MPI_COMM_WORLD) == 0)
     deallog << "hyper_cube" << std::endl;
 
-  std::string filename =
-    (std::string("dat");
+  std::string filename = "dat";
   {
     parallel::distributed::Triangulation<dim> tr(MPI_COMM_WORLD);