suspicious piece of code

[Igor Schein <igor@txc.com>]

Hi,

Casper Dik pointed me to a suspicious place in base4.c Function
idealappr0() contains nested for-loops in the same variable (i).  I
bet at least one of them was meant to be a loop in variable j.

Thanks

Igor

P.S.  In case any1 is wondering what Casper Dik has to do with pari
development, it's all a part of ongoing effort to make 64-bit gcc
compiler for Solaris more or less stable.