Fix warning

catching polymorphic type ‘class dealii::StandardExceptions::ExcFunctionNotProvided’ by value [-Wcatch-value=]

diff --git a/tests/petsc/petsc_snes_02.cc b/tests/petsc/petsc_snes_02.cc
index d2edd32ac139e6d23ee915709a54343d14bac27d..1ce565056e1369fca4255e4ba2ccf3086e6f0094 100644 (file)
--- 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 92f7690b2b8e013353869c90127c39f7595b311e..43cdf09f7bb677f255b61b045109872a80136e3a 100644 (file)
--- 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;
     }