minAssGTZ(): wrong range in ideal/module in primaryTest()

[kroeker@…]

failing example:

LIB("primdec.lib");
ring rng = (7,vv),(xc,xi,xz,xp),(dp(4),C);
minpoly = (vv^2+vv+3);
ideal I = (-vv)*xc^2*xi+(2*vv-2),(-3*vv)*xc*xp+(vv-2)*xz,(vv+1)*xi^2*xp+(3*vv-3)*xc*xp+2*xp;

minAssGTZ (I);

output:

. minAssGTZ (I);
   ? wrong range[2] in ideal/module _(1)
   ? error occurred in or before primdec.lib::primaryTest line 446: `whileif (!(lead(i[m])/var(n-1)==0)) break;`
   ? leaving primdec.lib::primaryTest
   skipping text from `;` error at token `)`
   ? leaving primdec.lib::splitCharp
   ? leaving primdec.lib::newZero_decomp
   ? leaving primdec.lib::newDecompStep
   ? leaving primdec.lib::newDecompStep
   ? leaving primdec.lib::minAssSLIteration
   ? leaving primdec.lib::minAssSL
   ? leaving primdec.lib::minAssPrimes
   ? leaving primdec.lib::algeDeco
   ? leaving primdec.lib::minAssGTZ

[hannes]

fixed by pfister with e35d92b57a92eda11cfceda8863bc5aec0053766