From fd0ac371b0c3f555af33f040eee37bf329ec6022 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Sun, 3 Apr 2016 17:32:00 -0700
Subject: [PATCH] Fix M111 output using pgm_read_word as required

As noted by @taratata2016 in https://github.com/MarlinFirmware/Marlin/issues/3300#issuecomment-204687275
---
 Marlin/Marlin_main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 99192f4f1c..896f7a155a 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -4373,7 +4373,7 @@ inline void gcode_M111() {
     for (uint8_t i = 0; i < COUNT(debug_strings); i++) {
       if (TEST(marlin_debug_flags, i)) {
         if (comma++) SERIAL_CHAR('|');
-        serialprintPGM(debug_strings[i]);
+        serialprintPGM((char*)pgm_read_word(&(debug_strings[i])));
       }
     }
   }