From 5676550452a22e85616b566d29e215ecfe75aba5 Mon Sep 17 00:00:00 2001
From: PavelSindler <sindlerpa@gmail.com>
Date: Wed, 18 Jul 2018 16:52:10 +0200
Subject: [PATCH] missing get response readded

---
 Firmware/Marlin_main.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Firmware/Marlin_main.cpp b/Firmware/Marlin_main.cpp
index e895f8ad0..c08a24224 100644
--- a/Firmware/Marlin_main.cpp
+++ b/Firmware/Marlin_main.cpp
@@ -7124,6 +7124,10 @@ Sigma_Exit:
               fprintf_P(uart2io, PSTR("T0\n"));
               break;
           }
+
+		  bool response = mmu_get_reponse();
+		  if (!response) mmu_not_responding();
+
     	  snmm_extruder = tmp_extruder; //filament change is finished
 
 		  if (*(strchr_pointer + index) == '?') { // for single material usage with mmu