diff -r c3c3d1318130 -r 69dfdb26f600 dialogs/FBDVariableDialog.py
--- a/dialogs/FBDVariableDialog.py	Tue Aug 15 17:01:51 2017 +0300
+++ b/dialogs/FBDVariableDialog.py	Tue Aug 15 22:38:43 2017 +0300
@@ -290,7 +290,7 @@
                         self.Class.GetStringSelection()],
                     name,
                     self.VariableList.get(name, ("", ""))[1],
-                    executionOrder = self.ExecutionOrder.GetValue())
+                    executionOrder=self.ExecutionOrder.GetValue())
 
         # Call BlockPreviewDialog function
         BlockPreviewDialog.RefreshPreview(self)