out-of-bound write

[Torbjorn Granlund]

Zimmermann Paul <Paul.Zimmermann at inria.fr> writes:

  "The converted value is @{@var{rp}, at var{rn}@} where @var{rn} is the return
  value. If the most significant input byte @math{@var{str}[0]} is non zero,
  then @var{rp[rn-1]} will be non zero. If @math{@var{str}[0]} is zero,
  then @var{rp[rn-1]} might be zero."
  
Thanks.  I worked your proposal into the checked-in text.

Torbjörn
Please encrypt, key id 0xC8601622