From: Daniel Arndt <arndtd@ornl.gov>
Date: Fri, 23 Apr 2021 13:50:50 +0000 (-0400)
Subject: Fix warning about ununed function in PETScWrappers source file
X-Git-Tag: v9.3.0-rc1~188^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F12086%2Fhead;p=dealii.git

Fix warning about ununed function in PETScWrappers source file
---

diff --git a/source/lac/petsc_precondition.cc b/source/lac/petsc_precondition.cc
index 510453baa7..a18d7684df 100644
--- a/source/lac/petsc_precondition.cc
+++ b/source/lac/petsc_precondition.cc
@@ -463,6 +463,7 @@ namespace PETScWrappers
 
 
 
+#  ifdef DEAL_II_PETSC_WITH_HYPRE
   namespace
   {
     /**
@@ -537,6 +538,7 @@ namespace PETScWrappers
       return string_type;
     }
   } // namespace
+#  endif
 
   PreconditionBoomerAMG::PreconditionBoomerAMG(
     const MPI_Comm &      comm,