Quick fix for #839.

diff --git a/Cura/gui/preferencesDialog.py b/Cura/gui/preferencesDialog.py
index 2ff3c53aec337ddc7e227026d03afce5038e3bc0..89c89a2faf45e99277063b6cc2a25228f712761b 100644 (file)
--- a/Cura/gui/preferencesDialog.py
+++ b/Cura/gui/preferencesDialog.py
@@ -70,7 +70,6 @@ class machineSettingsDialog(wx.Dialog):
                wx.EVT_CLOSE(self, self.OnClose)
 
                self.parent = parent
-               extruderCount = int(profile.getMachineSetting('extruder_amount'))
 
                self.panel = configBase.configPanelBase(self)
                self.SetSizer(wx.BoxSizer(wx.HORIZONTAL))
@@ -80,6 +79,7 @@ class machineSettingsDialog(wx.Dialog):
                self.panel.GetSizer().Add(self.nb, 1, wx.EXPAND)
 
                for idx in xrange(0, profile.getMachineCount()):
+                       extruderCount = int(profile.getMachineSetting('extruder_amount', idx))
                        left, right, main = self.panel.CreateConfigPanel(self.nb)
                        configBase.TitleRow(left, _("Machine settings"))
                        configBase.SettingRow(left, 'steps_per_e', index=idx)