--- a/graphics/SFC_Objects.py Mon Sep 08 13:56:34 2008 +0200
+++ b/graphics/SFC_Objects.py Mon Sep 08 16:56:48 2008 +0200
@@ -84,11 +84,13 @@
if self.Parent.Debug:
spreading = self.Value
if spreading and not self.PreviousSpreading:
- self.Output.SpreadCurrent(True)
+ if self.Output is not None:
+ self.Output.SpreadCurrent(True)
if self.Action is not None:
self.Action.SpreadCurrent(True)
elif not spreading and self.PreviousSpreading:
- self.Output.SpreadCurrent(False)
+ if self.Output is not None:
+ self.Output.SpreadCurrent(False)
if self.Action is not None:
self.Action.SpreadCurrent(False)
self.PreviousSpreading = spreading