Ensuring fitering a empty collection works

This commit is contained in:
Kiall Mac Innes 2012-10-14 16:22:19 +01:00
parent edd955129b
commit 60f34f122c
1 changed files with 3 additions and 0 deletions

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@ -88,6 +88,9 @@ class CollectionSchema(object):
self.item_schema = item_schema
def filter(self, obj):
if not obj:
return []
return [self.item_schema.filter(o) for o in obj]
def raw(self):