From 3a2d16abb39f541df82489bf5b587d31077c380f Mon Sep 17 00:00:00 2001
From: Kevin O'Connor <kevin@koconnor.net>
Date: Sun, 3 Dec 2017 18:16:23 -0500
Subject: [PATCH] gcode: Always allow M112 command

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
---
 klippy/gcode.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/klippy/gcode.py b/klippy/gcode.py
index 12101331..0de2a02e 100644
--- a/klippy/gcode.py
+++ b/klippy/gcode.py
@@ -394,6 +394,7 @@ class GCodeParser:
     def cmd_M109(self, params):
         # Set Extruder Temperature and Wait
         self.set_temp(params, wait=True)
+    cmd_M112_when_not_ready = True
     def cmd_M112(self, params):
         # Emergency Stop
         self.printer.invoke_shutdown("Shutdown due to M112 command")