From f76b2ad01f435efb33cc91c29e803804adc58b56 Mon Sep 17 00:00:00 2001
From: n0m1s <n0m1s@homnomnom.fr>
Date: Sat, 11 Jan 2020 21:52:25 +0100
Subject: [PATCH] changed NULL to nullptr

---
 settings.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/settings.cpp b/settings.cpp
index 1757daf..7c0f6e9 100644
--- a/settings.cpp
+++ b/settings.cpp
@@ -35,11 +35,11 @@ void Settings::add_line(char const* section, char const* key, char const* val)
 Settings const* Settings::load(char const* settings_filename)
 {
     if(!SD.begin(D8))
-        return NULL;
+        return nullptr;
 
     File file = SD.open("settings.ini", FILE_READ);
     if(!file)
-        return NULL;
+        return nullptr;
 
     Settings* settings = new Settings();