fix: stupid erroneous break

fix for:

def assumeLevel = 3;
LIB("ehv.lib");

ring rng = (7,vv),(xz,xt,xc,xi),(dp(4),C);
minpoly = (vv^2+vv+3);
ideal I =
(3*vv-2)*xz*xi+(vv-3),(3*vv-2)*xc^3+3*xc-3,xz*xt^2+3*xt*xi+(3*vv)*xt-xi;

list L1 = primdecGTZ(I);
list L2 = primdecSY(I);
L1 = removeRedundantComponents(L1);
L1;
L2;

see Kroeker email

which fails only if build without FLINT