tests/tget_z.c: do not assume specific values of the ternary value.

get_z.c: simplified code.

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@6157 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 2 insertions, 2 deletions

diff --git a/get_z.c b/get_z.c
index 7898f746c..e158a98cd 100644
--- a/get_z.c
+++ b/get_z.c
@@ -44,6 +44,6 @@ mpfr_get_z (mpz_ptr z, mpfr_srcptr f, mp_rnd_t rnd)
   else
     mpz_div_2exp (z, z, -exp);
   mpfr_clear (r);
-  
-  return inex == 2 ? 1 : inex == -2 ? -1 : 0;
+
+  return inex;
 }