Made referencing containers optional on pages. Fixes a bug.

[philo.git] / admin.py

diff --git a/admin.py b/admin.py
index 506267d..1566c5b 100644 (file)
--- a/admin.py
+++ b/admin.py
@@ -7,7 +7,7 @@ from django.utils.translation import ugettext as _
 from django.utils.safestring import mark_safe
 from django.utils.html import escape
 from django.utils.text import truncate_words
-from models import *
+from philo.models import *
 from django.core.exceptions import ValidationError, ObjectDoesNotExist
 from validators import TreeParentValidator, TreePositionValidator
 
@@ -231,6 +231,8 @@ class PageAdmin(EntityAdmin):
                for container_name, container_content_type in contentreference_containers:
                        if ('contentreference_container_%s' % container_name) in form.cleaned_data:
                                content = form.cleaned_data[('contentreference_container_%s' % container_name)]
+                               if content == None:
+                                       continue
                                contentreference, created = page.contentreferences.get_or_create(name=container_name, defaults={'content': content})
                                if not created:
                                        contentreference.content = content