From 2897419ba3b5a9ec7883beb033b1010bd5fd8aa8 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 10 Feb 2022 21:10:07 +0100
Subject: [PATCH] C++11 cleanup.

---
 src/lib/config.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/config.cc b/src/lib/config.cc
index b90f02816..463778887 100644
--- a/src/lib/config.cc
+++ b/src/lib/config.cc
@@ -619,7 +619,7 @@ catch (...) {
 Config *
 Config::instance ()
 {
-	if (_instance == 0) {
+	if (_instance == nullptr) {
 		_instance = new Config;
 		_instance->read ();
 	}
-- 
2.30.2