From d77ef437dbb93f8c0bc0728eeeb8f26192f5f3a3 Mon Sep 17 00:00:00 2001
From: Giuliano Zaro <3684609+GMagician@users.noreply.github.com>
Date: Tue, 23 Apr 2019 20:35:02 +0200
Subject: [PATCH] Fix warning for redefined DEBUG_PRINT_P (#13789)

---
 Marlin/src/core/debug_out.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Marlin/src/core/debug_out.h b/Marlin/src/core/debug_out.h
index 81e1e216b4..c43c928a29 100644
--- a/Marlin/src/core/debug_out.h
+++ b/Marlin/src/core/debug_out.h
@@ -26,6 +26,7 @@
 //  (or not) in a given .cpp file
 //
 
+#undef DEBUG_PRINT_P
 #undef DEBUG_ECHO_START
 #undef DEBUG_ERROR_START
 #undef DEBUG_CHAR