修复 None 导致的 xss filter 错误

This commit is contained in:
virusdefender
2015-09-23 21:31:15 +08:00
parent 4ca2b458b3
commit 6335a3a1ea

View File

@@ -8,6 +8,8 @@ class RichTextField(models.TextField):
__metaclass__ = models.SubfieldBase __metaclass__ = models.SubfieldBase
def get_prep_value(self, value): def get_prep_value(self, value):
if not value:
return value
parser = XssHtml() parser = XssHtml()
parser.feed(value) parser.feed(value)
parser.close() parser.close()