initialize temporary variables with current precision

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@231 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 1 insertions, 1 deletions

diff --git a/sqrt.c b/sqrt.c
index 91cfcea7c..bdd65b11d 100644
--- a/sqrt.c
+++ b/sqrt.c
@@ -31,7 +31,7 @@ mpfr_sqrt(X, a, rnd_mode)
     q = p + (int) ceil(log(4.0*ceil(log((double)q)/log(2.0))+2.0)/log(2.0));
   err = q-p; /* the error is at most 2^err ulp */
   q = (q/mp_bits_per_limb)*mp_bits_per_limb; /* adjust to entire limb */
-  mpfr_init(t); mpfr_init(u);
+  mpfr_init(t, q+mp_bits_per_limb); mpfr_init(u, q+mp_bits_per_limb);
   do {
     q += mp_bits_per_limb;
     if (q>3*p+mp_bits_per_limb) {