In 2.6 all logging classes are not the new-style ones, so they
have no mro() method and, thus, we can't use super() for them.
Since CursesLogHanler is singly-inherited method, there will
be no problems in usage of the explicit superclass name.
Signed-off-by: Eygene Ryabinkin <rea@codelabs.ru>
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>