Hopefully make this compile with petsc 2.3.0 as well...

git-svn-id: https://svn.dealii.org/trunk@11273 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/lac/source/petsc_matrix_base.cc b/deal.II/lac/source/petsc_matrix_base.cc
index 888e7c398d06aa1d12912ed26a7aa1be4e828a34..7902e8462745a3aec36c209ac47bdfb391649302 100644 (file)
--- a/deal.II/lac/source/petsc_matrix_base.cc
+++ b/deal.II/lac/source/petsc_matrix_base.cc
@@ -215,8 +215,13 @@ namespace PETScWrappers
     ISCreateGeneral (get_mpi_communicator(), 1, &petsc_row, &index_set);
     
     static const PetscScalar zero = 0;
+#if (PETSC_VERSION_MAJOR <= 2) && (PETSC_VERSION_MINOR <= 2)
     const int ierr
       = MatZeroRows(matrix, index_set, &zero);
+#else
+    const int ierr
+      = MatZeroRowsIS(matrix, index_set, &zero);
+#endif
     
     AssertThrow (ierr == 0, ExcPETScError(ierr));
 
@@ -248,8 +253,13 @@ namespace PETScWrappers
                      &petsc_rows[0], &index_set);
     
     static const PetscScalar zero = 0;
+#if (PETSC_VERSION_MAJOR <= 2) && (PETSC_VERSION_MINOR <= 2)
     const int ierr
       = MatZeroRows(matrix, index_set, &zero);
+#else
+    const int ierr
+      = MatZeroRowsIS(matrix, index_set, &zero);
+#endif
     
     AssertThrow (ierr == 0, ExcPETScError(ierr));