replaced isnan() by Isnan()

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2180 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/tdiv.c b/tests/tdiv.c
index d0588dc6e..338bb061b 100644
--- a/tests/tdiv.c
+++ b/tests/tdiv.c
@@ -52,10 +52,10 @@ check4 (double N, double D, mp_rnd_t rnd_mode, int p, double Q)
   mpfr_set_d(d, D, rnd_mode);
   mpfr_div(q, n, d, rnd_mode);
   Q2 = mpfr_get_d1 (q);
-  if (p == 53 && Q != Q2 && (!isnan(Q) || !isnan(Q2)))
+  if (p == 53 && Q != Q2 && !(Isnan(Q) && Isnan(Q2)))
     {
       printf ("mpfr_div failed for n=%1.20e, d=%1.20e, rnd_mode=%s\n",
-              N, D, mpfr_print_rnd_mode(rnd_mode));
+              N, D, mpfr_print_rnd_mode (rnd_mode));
       printf ("correct quotient is %1.20e, mpfr_div gives %1.20e (%d ulp)\n",
               Q, Q2, ulp (Q2, Q));
       exit (1);