Fix for bug #7334 (https://gna.org/bugs/index.php?7334).
The problem was that the relax base class in the PDB class of 'prompt/pdb.py' was set to 'self.__relax__'. However two lines were attempting to use 'self.relax'.
Authored by: bugman 2006-10-07
Parent: [r2607]
Child: [r2609]