From: heister <heister@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Thu, 6 Jun 2013 22:08:53 +0000 (+0000)
Subject: fix bug in PETSc BlockVector
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5d2ec536373371728807c823a2cb677645971c5;p=dealii-svn.git

fix bug in PETSc BlockVector

git-svn-id: https://svn.dealii.org/branches/branch_unify_linear_algebra@29793 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/source/lac/petsc_parallel_block_vector.cc b/deal.II/source/lac/petsc_parallel_block_vector.cc
index 45dbc8d1b1..c9b40814c0 100644
--- a/deal.II/source/lac/petsc_parallel_block_vector.cc
+++ b/deal.II/source/lac/petsc_parallel_block_vector.cc
@@ -48,7 +48,7 @@ namespace PETScWrappers
         this->components.resize(this->n_blocks());
 
       for (unsigned int i=0; i<this->n_blocks(); ++i)
-        components[i].reinit (MPI_Comm(), 0, 0);
+        components[i].reinit (MPI_COMM_SELF, 0, 0);
 
       collect_sizes();
     }