From 43a74a8b8904899019a40da99b1fcb52d47b1b7e Mon Sep 17 00:00:00 2001
From: Otto Moerbeek <otto.moerbeek@open-xchange.com>
Date: Wed, 26 Oct 2022 07:56:47 +0200
Subject: [PATCH] Pass an object as const ref

Co-authored-by: Charles-Henri Bruyand <charleshenri.bruyand+github@gmail.com>
(cherry picked from commit fa61cf82d85f5e26178853e9b0f4be14f55565db)
---
 pdns/qtype.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pdns/qtype.hh b/pdns/qtype.hh
index f314da124d..d712317129 100644
--- a/pdns/qtype.hh
+++ b/pdns/qtype.hh
@@ -150,7 +150,7 @@ namespace std {
   };
 }
 
-inline std::ostream& operator<<(std::ostream& stream, QType qtype)
+inline std::ostream& operator<<(std::ostream& stream, const QType& qtype)
 {
   return stream << qtype.toString();
 }
-- 
2.47.2