Bump version to 1.1.2

Some servers end the stream if registration can not be completed
in-band, which means always requesting the form can prevent regular
login.

README.rst

@@ -45,7 +45,7 @@ The latest source code for SleekXMPP may be found on `Github
 ``develop`` branch.
 
 **Latest Release**
-    - `1.1 <http://github.com/fritzy/SleekXMPP/zipball/1.1>`_
+    - `1.1.2 <http://github.com/fritzy/SleekXMPP/zipball/1.1.2>`_
 
 **Develop Releases**
     - `Latest Develop Version <http://github.com/fritzy/SleekXMPP/zipball/develop>`_

sleekxmpp/plugins/xep_0077/register.py

@@ -50,7 +50,7 @@ class XEP_0077(BasePlugin):
             # We have already logged in with an account
             return False
 
-        if self.create_account:
+        if self.create_account and self.xmpp.event_handled('register'):
             form = self.get_registration()
             self.xmpp.event('register', form, direct=True)
             return True

sleekxmpp/roster/single.py

@@ -119,7 +119,12 @@ class RosterNode(object):
         """Return a dictionary mapping group names to JIDs."""
         result = {}
         for jid in self._jids:
-            for group in self._jids[jid]['groups']:
+            groups = self._jids[jid]['groups']
+            if not groups:
+                if '' not in result:
+                    result[''] = []
+                result[''].append(jid)
+            for group in groups:
                 if group not in result:
                     result[group] = []
                 result[group].append(jid)

sleekxmpp/version.py

@@ -9,5 +9,5 @@
 # We don't want to have to import the entire library
 # just to get the version info for setup.py
 
-__version__ = '1.1.0'
-__version_info__ = (1, 1, 0, '', 0)
+__version__ = '1.1.2'
+__version_info__ = (1, 1, 2, '', 0)

sleekxmpp/xmlstream/xmlstream.py

@@ -816,6 +816,9 @@ class XMLStream(object):
     def _cert_expiration(self, event):
         """Schedule an event for when the TLS certificate expires."""
 
+        if not self.use_tls and not self.use_ssl:
+            return
+
         def restart():
             log.warn("The server certificate has expired. Restarting.")
             self.reconnect()