presence: Ensure <show/> value is valid when returned as presence @type value

Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/slixmpp/stanza/presence.py b/slixmpp/stanza/presence.py
index 614cd331..7e59e1c5 100644
--- a/slixmpp/stanza/presence.py
+++ b/slixmpp/stanza/presence.py
@@ -90,10 +90,10 @@ class Presence(RootStanza):
     def get_type(self):
         """
         Return the value of the <presence> stanza's type attribute, or
-        the value of the <show> element.
+        the value of the <show> element if valid.
         """
         out = self._get_attr('type')
-        if not out:
+        if not out and self['show'] in self.showtypes:
             out = self['show']
         if not out or out is None:
             out = 'available'