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path: root/sleekxmpp/features/feature_mechanisms/stanza/auth.py
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Diffstat (limited to 'sleekxmpp/features/feature_mechanisms/stanza/auth.py')
-rw-r--r--sleekxmpp/features/feature_mechanisms/stanza/auth.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/sleekxmpp/features/feature_mechanisms/stanza/auth.py b/sleekxmpp/features/feature_mechanisms/stanza/auth.py
index d2a981f9..a366f72a 100644
--- a/sleekxmpp/features/feature_mechanisms/stanza/auth.py
+++ b/sleekxmpp/features/feature_mechanisms/stanza/auth.py
@@ -41,7 +41,10 @@ class Auth(StanzaBase):
def set_value(self, values):
if not self['mechanism'] in self.plain_mechs:
- self.xml.text = bytes(base64.b64encode(values)).decode('utf-8')
+ if values:
+ self.xml.text = bytes(base64.b64encode(values)).decode('utf-8')
+ else:
+ self.xml.text = '='
else:
self.xml.text = bytes(values).decode('utf-8')