Fixed #2579 -- Fixed a problem with empty raw_id_admin form fields. Thanks to

Brendan McAdams and zakj@nox.cx for some good diagnostic work on this one.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@3803 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/forms/__init__.py

@@ -971,7 +971,10 @@ class CommaSeparatedIntegerField(TextField):
 
 class RawIdAdminField(CommaSeparatedIntegerField):
     def html2python(data):
-        return data.split(',')
+        if data:
+            return data.split(',')
+        else:
+            return []
     html2python = staticmethod(html2python)
 
 class XMLLargeTextField(LargeTextField):