Small change to fmpz_poly_primitive_part
Small change to fmpz_poly_primitive_part

fredrik-johansson/flint2,wbhart/flint2,dsroche/flint2,dsroche/flint2,wbhart/flint2,wbhart/flint2,jpflori/flint2,fredrik-johansson/flint2,jpflori/flint2,jpflori/flint2,dsroche/flint2,dsroche/flint2,fredrik-johansson/flint2,jpflori/flint2