From 318a16637bd9dacae046706bcc0f70cdae20a33c Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Wed, 11 Mar 2020 17:15:33 -0500
Subject: [PATCH] Fix M810 macro multiple use
Fixes #17125
---
Marlin/src/gcode/gcode.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/Marlin/src/gcode/gcode.cpp b/Marlin/src/gcode/gcode.cpp
index e53a17eeb01..e58ca5b15be 100644
--- a/Marlin/src/gcode/gcode.cpp
+++ b/Marlin/src/gcode/gcode.cpp
@@ -930,6 +930,7 @@ void GcodeSuite::process_subcommands_now(char * gcode) {
char * const delim = strchr(gcode, '\n'); // Get address of next newline
if (delim) *delim = '\0'; // Replace with nul
parser.parse(gcode); // Parse the current command
+ if (delim) *delim = '\n'; // Put back the newline
process_parsed_command(true); // Process it
if (!delim) break; // Last command?
gcode = delim + 1; // Get the next command