From b097f278ad9e9c4c3b506028d836e32c998c9936 Mon Sep 17 00:00:00 2001
From: Stefano Zampini <stefano.zampini@gmail.com>
Date: Sun, 25 Jun 2023 02:52:22 +0300
Subject: [PATCH] Fix warning
MIME-Version: 1.0
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catching polymorphic type ‘class dealii::StandardExceptions::ExcFunctionNotProvided’ by value [-Wcatch-value=]
---
 tests/petsc/petsc_snes_02.cc | 2 +-
 tests/petsc/petsc_ts_01.cc   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/petsc/petsc_snes_02.cc b/tests/petsc/petsc_snes_02.cc
index d2edd32ac1..1ce565056e 100644
--- a/tests/petsc/petsc_snes_02.cc
+++ b/tests/petsc/petsc_snes_02.cc
@@ -77,7 +77,7 @@ main(int argc, char **argv)
       AssertThrow(snes == static_cast<SNES>(mysolver), ExcInternalError());
       mysolver.solve(v, A);
     }
-  catch (StandardExceptions::ExcFunctionNotProvided)
+  catch (StandardExceptions::ExcFunctionNotProvided &)
     {
       deallog << "catching expected exception" << std::endl;
     }
diff --git a/tests/petsc/petsc_ts_01.cc b/tests/petsc/petsc_ts_01.cc
index 92f7690b2b..43cdf09f7b 100644
--- a/tests/petsc/petsc_ts_01.cc
+++ b/tests/petsc/petsc_ts_01.cc
@@ -79,7 +79,7 @@ main(int argc, char **argv)
       AssertThrow(ts == static_cast<TS>(myode), ExcInternalError());
       myode.solve(v, A);
     }
-  catch (StandardExceptions::ExcFunctionNotProvided)
+  catch (StandardExceptions::ExcFunctionNotProvided &)
     {
       deallog << "catching expected exception" << std::endl;
     }
-- 
2.39.5