Include <unordered_map>

On OpenBSD you don't get std::unordered_map for free

diff --git a/pdns/bpf-filter.hh b/pdns/bpf-filter.hh
index 29f44275dd94f0c53ecf29348afd40dd226fdaa9..ed1a4024005d1261e8e75fff92dc58ca550c9b60 100644 (file)
--- a/pdns/bpf-filter.hh
+++ b/pdns/bpf-filter.hh
@@ -22,6 +22,8 @@
 #pragma once
 #include "config.h"
 
+#include <unordered_map>
+
 #include "iputils.hh"
 #include "lock.hh"