Simplify the code.

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2811 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 4 insertions, 8 deletions

diff --git a/sgn.c b/sgn.c
index ad4028744..95eeeeac2 100644
--- a/sgn.c
+++ b/sgn.c
@@ -26,12 +26,8 @@ int
 mpfr_sgn (mpfr_srcptr a)
 {
   if (MPFR_UNLIKELY( MPFR_IS_SINGULAR(a) ))
-    {
-      /* Only infinite is signed */
-      if (MPFR_IS_INF(a))
-	return MPFR_INT_SIGN(a);
-      else
-	return 0;
-    }
-  return MPFR_INT_SIGN(a);
+    /* Only infinite is signed */
+    return MPFR_IS_INF (a) ? MPFR_INT_SIGN (a) : 0;
+  else
+    return MPFR_INT_SIGN (a);
 }