From: Denis Davydov <davydden@gmail.com>
Date: Mon, 7 Mar 2016 10:33:45 +0000 (+0100)
Subject: add missing Asserts in is_symmetric() and is_hermitian()
X-Git-Tag: v8.5.0-rc1~1241^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0c24818801bbd35a74f0d67e9b4345e20bbf985;p=dealii.git

add missing Asserts in is_symmetric() and is_hermitian()
---

diff --git a/source/lac/petsc_matrix_base.cc b/source/lac/petsc_matrix_base.cc
index 7f5b0d78d3..cea675dfb9 100644
--- a/source/lac/petsc_matrix_base.cc
+++ b/source/lac/petsc_matrix_base.cc
@@ -578,7 +578,9 @@ namespace PETScWrappers
 #endif
     truth;
     assert_is_compressed ();
-    MatIsSymmetric (matrix, tolerance, &truth);
+    int ierr = MatIsSymmetric (matrix, tolerance, &truth);
+    (void)ierr;
+    AssertThrow (ierr == 0, ExcPETScError(ierr));
     return truth;
   }
 
@@ -597,7 +599,9 @@ namespace PETScWrappers
     truth;
 
     assert_is_compressed ();
-    MatIsHermitian (matrix, tolerance, &truth);
+    int ierr = MatIsHermitian (matrix, tolerance, &truth);
+    (void)ierr;
+    AssertThrow (ierr == 0, ExcPETScError(ierr));
 
     return truth;
   }