From 4a5486eb4605e11c8adff56cd898414ead5505f1 Mon Sep 17 00:00:00 2001
From: Stephan Bosch <stephan.bosch@open-xchange.com>
Date: Wed, 9 Oct 2019 03:34:13 +0200
Subject: [PATCH] iputils.hh: Consistently use nullptr rather than NULL.

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

diff --git a/pdns/iputils.hh b/pdns/iputils.hh
index 11525254e2..9bfb317dfe 100644
--- a/pdns/iputils.hh
+++ b/pdns/iputils.hh
@@ -574,7 +574,7 @@ private:
     */
   class TreeNode : boost::noncopyable {
   public:
-    explicit TreeNode(int bits) noexcept : parent(NULL),d_bits(bits) {
+    explicit TreeNode(int bits) noexcept : parent(nullptr),d_bits(bits) {
     }
 
     //<! Makes a left node with one more bit than parent
-- 
2.47.2