Init variables to NaN instead of 0.

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@1585 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 1 insertions, 3 deletions

diff --git a/init2.c b/init2.c
index 722b0ee6d..d64a64703 100644
--- a/init2.c
+++ b/init2.c
@@ -37,7 +37,5 @@ mpfr_init2 (mpfr_ptr x, mp_prec_t p)
   MPFR_MANT(x) = (mp_ptr)
     (*__gmp_allocate_func) ((size_t) xsize * BYTES_PER_MP_LIMB);
   MPFR_SIZE(x) = xsize;
-  MPFR_CLEAR_FLAGS(x); /* though not necessary in our current implementation */
-  MPFR_SET_ZERO(x); /* initializes to zero */
-  MPFR_EXP(x) = 0; /* avoids uninitialized memory reads for zero */
+  MPFR_SET_NAN(x); /* initializes to NaN */
 }