correct few things

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@1282 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 5 insertions, 5 deletions

diff --git a/cosh.c b/cosh.c
index 02b81e32d..7c53a85dc 100644
--- a/cosh.c
+++ b/cosh.c
@@ -45,7 +45,7 @@ mpfr_cosh (y, xt, rnd_mode)
   /****** Declaration ******/
     mpfr_t x;
     mp_prec_t Nxt = MPFR_PREC(xt);
-    int flag_neg=0, inexact =0;
+    int inexact =0;
 
     if (MPFR_IS_NAN(xt)) 
       {
@@ -70,10 +70,10 @@ mpfr_cosh (y, xt, rnd_mode)
     mpfr_init2(x,Nxt);
     mpfr_set(x,xt,GMP_RNDN);
 
-    if(MPFR_SIGN(x)<0){
-      MPFR_CHANGE_SIGN(x);
-      flag_neg=1;
-    }
+    if(MPFR_SIGN(x)<0)
+      {
+        MPFR_CHANGE_SIGN(x);
+      }
 
     /* General case */
     {