--- a/pvl/irk.py	Sun Jan 13 03:31:01 2013 +0200
+++ b/pvl/irk.py	Sun Jan 13 03:37:30 2013 +0200
@@ -143,7 +143,7 @@
         if self._part :
             self.irker(to=str(self), part=msg)
         else :
-            log.warn("%s: no --irker-part")
+            log.warn("%s: no --irker-part", self)
 
     def __call__ (self, *args) :
         # default msg policy