From aed1d17a2d0495234f015eece3d035d07212673e Mon Sep 17 00:00:00 2001
From: Giuliano <3684609+GMagician@users.noreply.github.com>
Date: Wed, 18 Jul 2018 02:37:30 +0200
Subject: [PATCH] Initialize default units (#11295)

When `INCH_MODE_SUPPORT` is enabled no default unit is set. This fixes it.
---
 Marlin/src/gcode/parser.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Marlin/src/gcode/parser.h b/Marlin/src/gcode/parser.h
index e14889d62..82843d622 100644
--- a/Marlin/src/gcode/parser.h
+++ b/Marlin/src/gcode/parser.h
@@ -85,7 +85,7 @@ public:
   #endif
 
   #if ENABLED(DEBUG_GCODE_PARSER)
-    void debug();
+    static void debug();
   #endif
 
   // Reset is done before parsing
@@ -217,6 +217,9 @@ public:
 
   #if ENABLED(INCH_MODE_SUPPORT)
 
+    // Init linear units by constructor
+    GCodeParser() { set_input_linear_units(LINEARUNIT_MM); }
+
     inline static void set_input_linear_units(const LinearUnit units) {
       switch (units) {
         case LINEARUNIT_INCH: