Index: vcpx/dualwd.py
===================================================================
--- vcpx/dualwd.py	(revision 527)
+++ vcpx/dualwd.py	(revision 541)
@@ -42,5 +42,4 @@
         # UpdatableSourceWorkingDir
 
-        self.setStateFile = self.source.setStateFile
         self.getPendingChangesets = self.source.getPendingChangesets
         self.checkoutUpstreamRevision = self.source.checkoutUpstreamRevision
@@ -52,4 +51,19 @@
         self.replayChangeset = self.target.replayChangeset
 
+    def setStateFile(self, state_file):
+        """
+        Set the state file used to store the revision and pending changesets.
+        """
+
+        self.source.setStateFile(state_file)
+        self.target.setStateFile(state_file)
+
+    def setLogfile(self, logfile):
+        """
+        Set the name of the logfile, just to ignore it.
+        """
+
+        self.target.logfile = logfile
+
     def applyPendingChangesets(self, applyable=None, replay=None, applied=None):
         return self.source.applyPendingChangesets(replay=self.replayChangeset,