From 5c491115aa8ce81a40e35e509a3a568a4806a4c8 Mon Sep 17 00:00:00 2001
From: jnthn <jnthn@jnthn.net>
Date: Fri, 15 Mar 2013 20:50:00 +0100
Subject: [PATCH] Fix a proto.

---
 src/core/Numeric.pm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/core/Numeric.pm b/src/core/Numeric.pm
index 27287128e53..74074daf5f6 100644
--- a/src/core/Numeric.pm
+++ b/src/core/Numeric.pm
@@ -170,9 +170,9 @@ proto sub ceiling($) is pure   { * }
 multi sub ceiling($a)          { $a.Numeric.ceiling }
 multi sub ceiling(Numeric $a)  { $a.ceiling }
 
-proto sub round($) is pure   { * }
-multi sub round($a)          { $a.Numeric.round }
-multi sub round(Numeric $a)  { $a.round }
+proto sub round($, $?) is pure      { * }
+multi sub round($a)                 { $a.Numeric.round }
+multi sub round(Numeric $a)         { $a.round }
 multi sub round(Numeric $a, $scale) { $a.round($scale) }
 
 proto infix:<+>($a?, $b?) is pure   { * }