From 9b4993bec31b17c200db1e961402aad900c698bd Mon Sep 17 00:00:00 2001
From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Mon, 12 Sep 2011 01:27:16 +0000
Subject: [PATCH] Fix an oversight.

git-svn-id: https://svn.dealii.org/trunk@24308 0785d39b-7218-0410-832d-ea1e28bc413d
---
 tests/mpi/p4est_3d_constraintmatrix_04.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/mpi/p4est_3d_constraintmatrix_04.cc b/tests/mpi/p4est_3d_constraintmatrix_04.cc
index 3a86a13b91..3ca799f46a 100644
--- a/tests/mpi/p4est_3d_constraintmatrix_04.cc
+++ b/tests/mpi/p4est_3d_constraintmatrix_04.cc
@@ -69,7 +69,7 @@ void test ()
 
   IndexSet locally_active (dof.n_dofs());
   DoFTools::extract_locally_active_dofs (dof, locally_active);
-  std::ofstream file (("p4est_3d_constraintmatrix_04/dat."+Utilities::int_to_string(myid,1)).c_str());
+  std::ofstream file((std::string("p4est_3d_constraintmatrix_04/ncpu_") + Utilities::int_to_string(Utilities::System::get_n_mpi_processes (MPI_COMM_WORLD)) + "/dat." + Utilities::int_to_string(myid)).c_str());
   file << "**** proc " << myid << ": \n\n";
   file << "Constraints:\n";
   constraints.print(file);
-- 
2.39.5