From ae3d9de841ab2b6c9d6b1b7af8a090020ed0ca5a Mon Sep 17 00:00:00 2001
From: young <young@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Sat, 5 Oct 2013 03:52:30 +0000
Subject: [PATCH] Add a strangely missing AssertThrow.

git-svn-id: https://svn.dealii.org/trunk@31139 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/source/lac/petsc_parallel_sparse_matrix.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/deal.II/source/lac/petsc_parallel_sparse_matrix.cc b/deal.II/source/lac/petsc_parallel_sparse_matrix.cc
index 6e91035df7..f514ad7d72 100644
--- a/deal.II/source/lac/petsc_parallel_sparse_matrix.cc
+++ b/deal.II/source/lac/petsc_parallel_sparse_matrix.cc
@@ -45,11 +45,14 @@ namespace PETScWrappers
 
     SparseMatrix::~SparseMatrix ()
     {
+      int ierr;
+
 #if DEAL_II_PETSC_VERSION_LT(3,2,0)
-      const int ierr = MatDestroy (matrix);
+      ierr = MatDestroy (matrix);
 #else
-      const int ierr = MatDestroy (&matrix);
+      ierr = MatDestroy (&matrix);
 #endif
+      AssertThrow (ierr == 0, ExcPETScError(ierr));
     }
 
     SparseMatrix::SparseMatrix (const MPI_Comm  &communicator,
-- 
2.39.5