From 537108032e0beb4c1caba7b9dc8f2296e7f39ee4 Mon Sep 17 00:00:00 2001
From: Lipu Fei <lipu.fei815@gmail.com>
Date: Fri, 19 Oct 2018 09:57:34 +0200
Subject: [PATCH] Fix typing in PrinterOutputModel

CURA-5812
---
 cura/PrinterOutput/PrinterOutputModel.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cura/PrinterOutput/PrinterOutputModel.py b/cura/PrinterOutput/PrinterOutputModel.py
index 5870414c26..c1c5586f9f 100644
--- a/cura/PrinterOutput/PrinterOutputModel.py
+++ b/cura/PrinterOutput/PrinterOutputModel.py
@@ -50,7 +50,7 @@ class PrinterOutputModel(QObject):
         self._printer_configuration.extruderConfigurations = [extruder.extruderConfiguration for extruder in
                                                               self._extruders]
 
-        self._camera = None
+        self._camera = None  # type: Optional[NetworkCamera]
 
     @pyqtProperty(str, constant = True)
     def firmwareVersion(self) -> str: