put initialization of exponent back (avoids some UMRs)

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@352 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 2 insertions, 1 deletions

diff --git a/init.c b/init.c
index a45699ff6..3ff7a1ca7 100644
--- a/init.c
+++ b/init.c
@@ -23,5 +23,6 @@ mpfr_init2 (x, p)
   x -> _mp_prec = p;
   x -> _mp_d = (mp_ptr) (*_mp_allocate_func) 
     (xsize * BYTES_PER_MP_LIMB);
-  x -> _mp_size = xsize; 
+  x -> _mp_size = xsize;
+  x -> _mp_exp = 0; /* avoids uninitialized memory reads for zero */
 }