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authorLance Stout <lancestout@gmail.com>2011-08-17 21:22:03 -0700
committerLance Stout <lancestout@gmail.com>2011-08-17 21:22:03 -0700
commit62230fc970f86b11bc74ee448e30cbe93f477e72 (patch)
tree069e7997db632ed08934ab9b2cdf41be7fbde3b4 /sleekxmpp/plugins/xep_0004/stanza/field.py
parent961668d420d2241541f4facc64265932c66ad81c (diff)
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Return '' instead of None from form fields with no values.
Diffstat (limited to 'sleekxmpp/plugins/xep_0004/stanza/field.py')
-rw-r--r--sleekxmpp/plugins/xep_0004/stanza/field.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/sleekxmpp/plugins/xep_0004/stanza/field.py b/sleekxmpp/plugins/xep_0004/stanza/field.py
index 43293bfd..8131233c 100644
--- a/sleekxmpp/plugins/xep_0004/stanza/field.py
+++ b/sleekxmpp/plugins/xep_0004/stanza/field.py
@@ -85,7 +85,7 @@ class FormField(ElementBase):
return None
elif self._type == 'boolean':
return valsXML[0].text in self.true_values
- elif self._type in self.multi_value_types:
+ elif self._type in self.multi_value_types or len(valsXML) > 1:
values = []
for valXML in valsXML:
if valXML.text is None:
@@ -95,6 +95,8 @@ class FormField(ElementBase):
values = "\n".join(values)
return values
else:
+ if valsXML[0].text is None:
+ return ''
return valsXML[0].text
def set_answer(self, answer):