From bad225dc04b8484a87726383edbbcc98e07f9195 Mon Sep 17 00:00:00 2001
From: InsanityAutomation
 <38436470+InsanityAutomation@users.noreply.github.com>
Date: Sun, 9 Sep 2018 05:19:48 -0400
Subject: [PATCH] Fix mesh leveling compile errors (#11768)

---
 Marlin/src/gcode/calibrate/G28.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Marlin/src/gcode/calibrate/G28.cpp b/Marlin/src/gcode/calibrate/G28.cpp
index b1845ee79..02fe1bbed 100644
--- a/Marlin/src/gcode/calibrate/G28.cpp
+++ b/Marlin/src/gcode/calibrate/G28.cpp
@@ -207,6 +207,7 @@ void GcodeSuite::G28(const bool always_home_all) {
 
   // Cancel the active G29 session
   #if ENABLED(PROBE_MANUALLY)
+    extern bool g29_in_progress;
     g29_in_progress = false;
   #endif
 
@@ -397,7 +398,7 @@ void GcodeSuite::G28(const bool always_home_all) {
     do_blocking_move_to_z(delta_clip_start_height);
   #endif
 
-  #if ENABLED(RESTORE_LEVELING_AFTER_G28)
+  #if HAS_LEVELING && ENABLED(RESTORE_LEVELING_AFTER_G28)
     set_bed_leveling_enabled(leveling_was_active);
   #endif