From 3035f62d87667e08ac5370bca1e47fe8f683c2e8 Mon Sep 17 00:00:00 2001
From: hanrot <hanrot@280ebfd0-de03-0410-8827-d642c229c3f4>
Date: Wed, 13 Dec 2000 14:50:13 +0000
Subject: Take into account Inf, Nans ; clear the flags of the return variable
 in most function calls.

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@851 280ebfd0-de03-0410-8827-d642c229c3f4
---
 mul_ui.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'mul_ui.c')

diff --git a/mul_ui.c b/mul_ui.c
index fd61e3034..44a1dc1d3 100644
--- a/mul_ui.c
+++ b/mul_ui.c
@@ -45,12 +45,14 @@ mpfr_mul_ui(y, x, u, rnd_mode)
       if (u) 
 	{ 
 	  MPFR_SET_INF(y); 
-	  if (MPFR_SIGN(y) != MPFR_SIGN(x) * u) { MPFR_CHANGE_SIGN(y); }
+	  if (MPFR_SIGN(y) != MPFR_SIGN(x)) { MPFR_CHANGE_SIGN(y); }
 	  return; 
 	}
       else { MPFR_SET_NAN(y); return; }
     }
 
+  MPFR_CLEAR_FLAGS(y); 
+
   TMP_MARK(marker);
   my = MPFR_MANT(y); ex = MPFR_EXP(x);  
   ysize = (MPFR_PREC(y)-1)/BITS_PER_MP_LIMB + 1;
-- 
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