Switched from NULL to nullptr

1 files changed, 3 insertions, 3 deletions

diff --git a/src/displayapp/screens/Brightness.cpp b/src/displayapp/screens/Brightness.cpp
index 9e3416c..8ea9a77 100644
--- a/src/displayapp/screens/Brightness.cpp
+++ b/src/displayapp/screens/Brightness.cpp
@@ -11,15 +11,15 @@ void slider_event_cb(lv_obj_t * slider, lv_event_t event) {
 }
 
 Brightness::Brightness(Pinetime::Applications::DisplayApp *app, Controllers::BrightnessController& brightness) : Screen(app), brightness{brightness} {
-  slider = lv_slider_create(lv_scr_act(), NULL);
+  slider = lv_slider_create(lv_scr_act(), nullptr);
   lv_obj_set_user_data(slider, this);
   lv_obj_set_width(slider, LV_DPI * 2);
-  lv_obj_align(slider, NULL, LV_ALIGN_CENTER, 0, 0);
+  lv_obj_align(slider, nullptr, LV_ALIGN_CENTER, 0, 0);
   lv_obj_set_event_cb(slider, slider_event_cb);
   lv_slider_set_range(slider, 0, 2);
   lv_slider_set_value(slider, LevelToInt(brightness.Level()), LV_ANIM_OFF);
 
-  slider_label = lv_label_create(lv_scr_act(), NULL);
+  slider_label = lv_label_create(lv_scr_act(), nullptr);
   lv_label_set_text(slider_label, LevelToString(brightness.Level()));
   lv_obj_set_auto_realign(slider_label, true);
   lv_obj_align(slider_label, slider, LV_ALIGN_OUT_BOTTOM_MID, 0, 10);