Fixed small bug in adaptor pipelines that tried to work with None values

--HG-- extra : convert_revision : svn%3Ab85faa78-f9eb-468e-a121-7cced6da292c%40774
2009-01-26 16:20:58 +00:00 · 2009-01-26 16:20:58 +00:00 · e8e87bcb52
parent 7ed88fd0f3
commit e8e87bcb52
1 changed files with 1 additions and 1 deletions
--- a/scrapy/trunk/scrapy/item/adaptors.py
+++ b/scrapy/trunk/scrapy/item/adaptors.py
@ -73,7 +73,7 @@ class AdaptorPipe(list):
                    val = adaptor(val, kwargs or {})
                    if isinstance(val, tuple):
                        next_round.extend(val)
-                    else:
+                    elif val is not None:
                        next_round.append(val)

                    if self.debug: