From 6dcf42f1a7bd0ff451476b10078da8e8c4498e05 Mon Sep 17 00:00:00 2001
From: Florian Heilmann <Florian.Heilmann@gmx.net>
Date: Tue, 20 Jun 2017 00:53:07 +0200
Subject: [PATCH] Add Z Fade Height to M420 output if it is enabled (#7042)

* Add Z Fade Height to M420 Output

Echo the z-fade height when M420 is called, if it is enabled.

* Fix Whitespace

* Fix Compiler complaint

* Missing semi-colon
---
 Marlin/Marlin_main.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index b364e6f2f..f895ee46c 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -9032,6 +9032,15 @@ void quickstop_stepper() {
 
     SERIAL_ECHO_START();
     SERIAL_ECHOLNPAIR("Bed Leveling ", new_status ? MSG_ON : MSG_OFF);
+
+    #if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
+      SERIAL_ECHO_START();
+      SERIAL_ECHOPGM("Fade Height ");
+      if (planner.z_fade_height > 0.0)
+        SERIAL_ECHOLN(planner.z_fade_height);
+      else
+        SERIAL_ECHOLNPGM(MSG_OFF);
+    #endif
   }
 #endif