Fixed some uselessness in log.MetaFirewall and removed an attribute that shouldn't be firewalled (it was vestigial).

src/irclib.py

@@ -75,7 +75,9 @@ class IrcCallback(IrcCommandDispatcher):
                       '__lt__': lambda self: 0,
                       'inFilter': lambda self, irc, msg: msg,
                       'outFilter': lambda self, irc, msg: msg,
-                      'name': lambda self: self.__class__.__name__,}
+                      'name': lambda self: self.__class__.__name__,
+                      'callPrecedence': lambda self, irc: ([], []),
+                      }
 
     def __init__(self, *args, **kwargs):
         super(IrcCallback, self).__init__(*args, **kwargs)

src/log.py

@@ -331,13 +331,9 @@ def firewall(f, errorHandler=None):
 class MetaFirewall(type):
     def __new__(cls, name, bases, dict):
         firewalled = {}
-        for base in bases:
-            if hasattr(base, '__firewalled__'):
-                firewalled.update(base.__firewalled__)
         if '__firewalled__' in dict:
             firewalled.update(dict['__firewalled__'])
         for attr in firewalled:
-            if attr in dict:
             try:
                 errorHandler = firewalled[attr]
             except: