1.1 --- a/rsvp.py	Sat Jul 11 02:21:09 2009 +0200
     1.2 +++ b/rsvp.py	Sun Jul 12 03:28:40 2009 +0200
     1.3 @@ -1074,7 +1074,7 @@
     1.4              # Make a new fragment, maintaining more space than currently
     1.5              # occupied in order to avoid reallocation.
     1.6  
     1.7 -            new_fragment = self.machine._MakeFragment(header.allocated_size)
     1.8 +            new_fragment = self.machine._MakeFragment(header.allocated_size + 1)
     1.9  
    1.10              # Copy existing elements.
    1.11