Fix backspace for MacOS.

diff --git a/Cura/gui/sceneView.py b/Cura/gui/sceneView.py
index e4a1a586a1acb0bdefd76ee66ad6098cf5c01849..3240511c51661b62e814efaccc017e5106803f0b 100644 (file)
--- a/Cura/gui/sceneView.py
+++ b/Cura/gui/sceneView.py
@@ -7,7 +7,7 @@ import os
 import traceback
 import threading
 import math
-import platform
+import sys
 import cStringIO as StringIO
 
 import OpenGL
@@ -664,7 +664,7 @@ class SceneView(openglGui.glGuiPanel):
        def OnKeyChar(self, keyCode):
                if self._engineResultView.OnKeyChar(keyCode):
                        return
-               if keyCode == wx.WXK_DELETE or keyCode == wx.WXK_NUMPAD_DELETE or (keyCode == wx.WXK_BACK and platform.system() == "Darwin"):
+               if keyCode == wx.WXK_DELETE or keyCode == wx.WXK_NUMPAD_DELETE or (keyCode == wx.WXK_BACK and sys.platform.startswith("darwin")):
                        if self._selectedObj is not None:
                                self._deleteObject(self._selectedObj)
                                self.QueueRefresh()