From e6a675e6ecaccb5b897bb7c6e4bcf3bf48bfbf6d Mon Sep 17 00:00:00 2001
From: Radek Pietruszewski <radexpl@gmail.com>
Date: Thu, 30 Jan 2020 10:13:32 +0100
Subject: [PATCH] Fix missing string for M48 build (#16708)

---
 Marlin/src/gcode/calibrate/M48.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Marlin/src/gcode/calibrate/M48.cpp b/Marlin/src/gcode/calibrate/M48.cpp
index f111de4b17..75c5ed9a81 100644
--- a/Marlin/src/gcode/calibrate/M48.cpp
+++ b/Marlin/src/gcode/calibrate/M48.cpp
@@ -53,6 +53,9 @@
  *
  * This function requires the machine to be homed before invocation.
  */
+
+extern const char SP_Y_STR[];
+
 void GcodeSuite::M48() {
 
   if (axis_unhomed_error()) return;
-- 
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