--- MappingDB.py.old	2009-08-10 23:29:00.000000000 +0100
+++ MappingDB.py	2009-08-14 00:17:06.914504898 +0100
@@ -38,8 +38,8 @@
         self.sinkRid = rid
         
     def values(self):
-        return (self.sourceUID,self.sourceRid.get_UID(),self.sourceRid.get_mtime(),self.sourceRid.get_hash(),
-                self.sinkUID,self.sinkRid.get_UID(),self.sinkRid.get_mtime(),self.sinkRid.get_hash())
+        return (unicode(self.sourceUID),unicode(self.sourceRid.get_UID()),self.sourceRid.get_mtime(),self.sourceRid.get_hash(),
+                unicode(self.sinkUID),unicode(self.sinkRid.get_UID()),self.sinkRid.get_mtime(),self.sinkRid.get_hash())
         
 class MappingDB:
     """
