Improve assertion.

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3008 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 1 insertions, 0 deletions

diff --git a/get_z.c b/get_z.c
index 7ab05c2a0..f53cbaef5 100644
--- a/get_z.c
+++ b/get_z.c
@@ -29,6 +29,7 @@ mpfr_get_z (mpz_ptr z, mpfr_srcptr f, mp_rnd_t rnd)
   mp_exp_t exp = MPFR_EXP(f);
   
   /* if exp <= 0, then |f|<1, thus |o(f)|<=1 */
+  MPFR_ASSERTD (MPFR_PREC_MIN == 2);
   mpfr_init2 (r, (exp <= 0) ? MPFR_PREC_MIN : exp + 1);
   mpfr_rint (r, f, rnd);
   MPFR_ASSERTN (MPFR_IS_FP (r) );