[patch] [python] Add two different initialization checks for frame filters

[Tom Tromey]

>>>>> "Phil" == Phil Muldoon <pmuldoon@redhat.com> writes:

Phil> I try to keep exits that are not simple (i.e., clear and print
Phil> exceptions, clean-ups, etc) in the same area in a function.  But I
Phil> don't have strong arguments for it, so I regenerated the patch.
Phil> ChangeLog remains the same.  Is this OK to commit?

Ok.  Thanks Phil.

Tom