From fd2bc48fe0abd5757566351cfa264630f066f911 Mon Sep 17 00:00:00 2001
From: vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4>
Date: Thu, 13 Sep 2018 13:06:47 +0000
Subject: [tests/tdiv_ui.c] fixed corner_cases() test (merged changeset r13162
 from the trunk)

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/branches/4.0@13187 280ebfd0-de03-0410-8827-d642c229c3f4
---
 tests/tdiv_ui.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/tdiv_ui.c b/tests/tdiv_ui.c
index 8c08b8a14..473894175 100644
--- a/tests/tdiv_ui.c
+++ b/tests/tdiv_ui.c
@@ -368,7 +368,9 @@ corner_cases (int n)
           mpfr_init2 (t, 2 * GMP_NUMB_BITS);
           for (i = 0; i < n; i++)
             {
-              u = randlimb ();
+              do
+                u = randlimb ();
+              while (u == 0);
               do
                 v = randlimb ();
               while (v <= MPFR_LIMB_HIGHBIT);
-- 
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