fhdl/autofragment: empty build_fragment by default

2013-03-09 19:10:47 +01:00 · 2013-03-09 19:10:47 +01:00 · 6da8eb906f
parent 2b8dc52c13
commit 6da8eb906f
1 changed files with 1 additions and 1 deletions
--- a/migen/fhdl/autofragment.py
+++ b/migen/fhdl/autofragment.py
@ -120,4 +120,4 @@ class FModule:
 			object.__setattr__(self, name, value)

 	def build_fragment(self):
-		raise NotImplementedError("FModule.build_fragment needs to be overloaded")
+		pass # do nothing (e.g. module has only submodules)