Make None return explicit

jeremyhylton · jeremyhylton · commit 11a52708f7f2 · 2002-06-04T21:00:20.000Z
diff --git a/Lib/distutils/command/build_py.py b/Lib/distutils/command/build_py.py
@@ -181,7 +181,7 @@ def check_package (self, package, package_dir):
 
         # Either not in a package at all (__init__.py not expected), or
         # __init__.py doesn't exist -- so don't return the filename.
-        return
+        return None
 
     # check_package ()
 
