From 3327568142f0294fa2b6e69b8b6567fa345ad205 Mon Sep 17 00:00:00 2001
From: Luu Lac <45380455+shitcreek@users.noreply.github.com>
Date: Tue, 1 Dec 2020 23:52:09 -0600
Subject: [PATCH] Help hosts when password-locked (#20348)

---
 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 f2bd81e670dc..f2eb37b304e5 100644
--- a/Marlin/src/gcode/gcode.cpp
+++ b/Marlin/src/gcode/gcode.cpp
@@ -252,6 +252,7 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
   #if ENABLED(PASSWORD_FEATURE)
     if (password.is_locked && !(parser.command_letter == 'M' && parser.codenum == 511)) {
       SERIAL_ECHO_MSG(STR_PRINTER_LOCKED);
+      if (!no_ok) queue.ok_to_send();
       return;
     }
   #endif