From 11e8bd77e25e6588f00048d16cc0d5e7a824102e Mon Sep 17 00:00:00 2001
From: Otto winter <otto@otto-winter.com>
Date: Thu, 3 Feb 2022 09:16:46 +0100
Subject: [PATCH] Lint

---
 esphome/components/socket/lwip_getaddrinfo_impl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/components/socket/lwip_getaddrinfo_impl.cpp b/esphome/components/socket/lwip_getaddrinfo_impl.cpp
index d4fb1fdc7d..d37087ad11 100644
--- a/esphome/components/socket/lwip_getaddrinfo_impl.cpp
+++ b/esphome/components/socket/lwip_getaddrinfo_impl.cpp
@@ -178,7 +178,7 @@ std::unique_ptr<GetaddrinfoFuture> getaddrinfo_async(const char *node, const cha
 
 #ifdef USE_ESP8266
 void freeaddrinfo(struct addrinfo *ai) {
-  while (ai != NULL) {
+  while (ai != nullptr) {
     struct addrinfo *next = ai->ai_next;
     delete ai;
     ai = next;