From a9f4b70b5cf35be3b8dec8f99178a73d12ebd571 Mon Sep 17 00:00:00 2001
From: Remco Burema <r.burema@ultimaker.com>
Date: Thu, 20 Dec 2018 09:53:58 +0100
Subject: [PATCH] Emit 'number of extruders changed' signal after add machine.
 [CURA-6045]

---
 cura/Settings/MachineManager.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cura/Settings/MachineManager.py b/cura/Settings/MachineManager.py
index cd8ca09447..2185bbce9d 100755
--- a/cura/Settings/MachineManager.py
+++ b/cura/Settings/MachineManager.py
@@ -299,6 +299,7 @@ class MachineManager(QObject):
         self.activeMaterialChanged.emit()
 
         self.rootMaterialChanged.emit()
+        self.numberExtrudersEnabledChanged.emit()
 
     def _onContainersChanged(self, container: ContainerInterface) -> None:
         self._instance_container_timer.start()