From 61d96ce1c99cff048674126e1d75d607edfee6be Mon Sep 17 00:00:00 2001
From: Victor Oliveira <rhapsodyv@gmail.com>
Date: Fri, 25 Sep 2020 21:45:01 -0300
Subject: [PATCH] Escape the M33 string arg (#19515)

---
 Marlin/src/gcode/parser.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Marlin/src/gcode/parser.cpp b/Marlin/src/gcode/parser.cpp
index 91a24d1dd0..b3172e7f6b 100644
--- a/Marlin/src/gcode/parser.cpp
+++ b/Marlin/src/gcode/parser.cpp
@@ -247,7 +247,7 @@ void GCodeParser::parse(char *p) {
     #if ENABLED(EXPECTED_PRINTER_CHECK)
       case 16:
     #endif
-    case 23: case 28: case 30: case 117: case 118: case 928:
+    case 23: case 28: case 30: case 33: case 117: case 118: case 928:
       string_arg = unescape_string(p);
       return;
     default: break;