exp.c bug fix: a rounding mode was incorrect.

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@4563 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 1 insertions, 1 deletions

diff --git a/exp.c b/exp.c
index 13651acf9..6420178f0 100644
--- a/exp.c
+++ b/exp.c
@@ -59,7 +59,7 @@ mpfr_exp (mpfr_ptr y, mpfr_srcptr x, mp_rnd_t rnd_mode)
       else
         {
           MPFR_ASSERTD(MPFR_IS_ZERO(x));
-          return mpfr_set_ui (y, 1, GMP_RNDN);
+          return mpfr_set_ui (y, 1, rnd_mode);
         }
     }
   MPFR_CLEAR_FLAGS(y);