From ce5f94c8f40ca3d9b533e6c1361e3ff2d0ab8a85 Mon Sep 17 00:00:00 2001
From: sensei73 <sensei73@gmail.com>
Date: Tue, 18 Jun 2019 00:46:14 +0200
Subject: [PATCH] Fix Touch-MI sanity checks (#14316)

---
 Marlin/src/inc/SanityCheck.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
index db7623f74e..e908c6e4f3 100644
--- a/Marlin/src/inc/SanityCheck.h
+++ b/Marlin/src/inc/SanityCheck.h
@@ -1051,9 +1051,9 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
    * Touch-MI probe requirements
    */
   #if ENABLED(TOUCH_MI_PROBE)
-    #if ENABLED(Z_SAFE_HOMING)
+    #if DISABLED(Z_SAFE_HOMING)
       #error "TOUCH_MI_PROBE requires Z_SAFE_HOMING."
-    #elif ENABLED(TOUCH_MI_RETRACT_Z)
+    #elif !defined(TOUCH_MI_RETRACT_Z)
       #error "TOUCH_MI_PROBE requires TOUCH_MI_RETRACT_Z."
     #elif defined(Z_AFTER_PROBING)
       #error "TOUCH_MI_PROBE requires Z_AFTER_PROBING to be disabled."