From 77e08b202a8a99bacec2799ad42a7e10c5e916dd Mon Sep 17 00:00:00 2001
From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Wed, 27 Oct 2021 16:21:56 +0200
Subject: [PATCH] Fix a linking issue with GCC 11.1.0

---
 pdns/iputils.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pdns/iputils.cc b/pdns/iputils.cc
index c5aa2a87b2..05eed1245b 100644
--- a/pdns/iputils.cc
+++ b/pdns/iputils.cc
@@ -437,7 +437,7 @@ size_t sendMsgWithOptions(int fd, const char* buffer, size_t len, const ComboAdd
   return 0;
 }
 
-template class NetmaskTree<bool>;
+template class NetmaskTree<bool, Netmask>;
 
 /* requires a non-blocking socket.
    On Linux, we could use MSG_DONTWAIT on a blocking socket
-- 
2.47.2