[gfortran] patch for pr 17143, output of 2**63 is wrong

[Paul Brook]

On Tuesday 24 August 2004 04:15, Bud Davis wrote:
> 2004-08-24  Bud Davis  <bdavis9659@comcast.net>
>
> 	PR fortran/17143
> 	* runtime/error.c (itoa): keep from overflowing during
>         mod operation by using unsigned variable.

Ok.

Paul