diff --git a/src/callbacks.py b/src/callbacks.py
index 434232aa4..d9b93f9d3 100644
--- a/src/callbacks.py
+++ b/src/callbacks.py
@@ -284,6 +284,8 @@ class IrcObjectProxy:
         self.finalEval()
 
     def finalEval(self):
+        if self.finalEvaled:
+            raise ValueError, 'finalEval called twice.  Odd.'
         self.finalEvaled = True
         originalName = self.args.pop(0)
         name = canonicalName(originalName)
@@ -510,7 +512,7 @@ class Privmsg(irclib.IrcCallback):
         if s:
             recipient = msg.args[0]
             if ircdb.checkIgnored(msg.prefix, recipient):
-                debug.printf('Privmsg.doPrivmsg: ignoring %s.' % msg.prefix)
+                debug.msg('Privmsg.doPrivmsg: ignoring %s.' % msg.prefix)
                 return
             m = self._r.match(s)
             if m and self.isCommand(canonicalName(m.group(1))):