From 0e939556308455b6e7c98ff19fb0342bc2fe0ecc Mon Sep 17 00:00:00 2001
From: heister <heister@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Thu, 6 Jun 2013 22:15:15 +0000
Subject: [PATCH] pull fix to mainline

git-svn-id: https://svn.dealii.org/trunk@29794 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/source/lac/petsc_parallel_block_vector.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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();
     }
-- 
2.39.5