Hopefully now for 2.3.0

git-svn-id: https://svn.dealii.org/trunk@11274 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 7902e8462745a3aec36c209ac47bdfb391649302..5d9d449eca94dedacabc9b52a2a352b3b6300474 100644 (file)
--- a/deal.II/lac/source/petsc_matrix_base.cc
+++ b/deal.II/lac/source/petsc_matrix_base.cc
@@ -214,13 +214,13 @@ namespace PETScWrappers
 #endif
     ISCreateGeneral (get_mpi_communicator(), 1, &petsc_row, &index_set);
     
-    static const PetscScalar zero = 0;
 #if (PETSC_VERSION_MAJOR <= 2) && (PETSC_VERSION_MINOR <= 2)
+    static const PetscScalar zero = 0;
     const int ierr
       = MatZeroRows(matrix, index_set, &zero);
 #else
     const int ierr
-      = MatZeroRowsIS(matrix, index_set, &zero);
+      = MatZeroRowsIS(matrix, index_set, 0);
 #endif
     
     AssertThrow (ierr == 0, ExcPETScError(ierr));
@@ -252,13 +252,13 @@ namespace PETScWrappers
     ISCreateGeneral (get_mpi_communicator(), rows.size(),
                      &petsc_rows[0], &index_set);
     
-    static const PetscScalar zero = 0;
 #if (PETSC_VERSION_MAJOR <= 2) && (PETSC_VERSION_MINOR <= 2)
+    static const PetscScalar zero = 0;
     const int ierr
       = MatZeroRows(matrix, index_set, &zero);
 #else
     const int ierr
-      = MatZeroRowsIS(matrix, index_set, &zero);
+      = MatZeroRowsIS(matrix, index_set, 0.);
 #endif
     
     AssertThrow (ierr == 0, ExcPETScError(ierr));