From 399dace5edc9380b66d709108195c71fc418f1ab Mon Sep 17 00:00:00 2001
From: marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 24 Sep 2009 00:42:23 +0000
Subject: * lib/mathn.rb (Bignum#**): Fixed bignum**fixnum that was broken when
 requiring lib/mathn   [ruby-core:25740]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25067 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rational.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/rational.rb')

diff --git a/lib/rational.rb b/lib/rational.rb
index 515c273d54..a1aeca1e40 100644
--- a/lib/rational.rb
+++ b/lib/rational.rb
@@ -7,7 +7,7 @@ class Fixnum
   alias quof fdiv
   alias rdiv quo
 
-  alias power! ** unless defined?(0.power!)
+  alias power! ** unless method_defined? :power!
   alias rpower **
 
 end
@@ -17,7 +17,7 @@ class Bignum
   alias quof fdiv
   alias rdiv quo
 
-  alias power! ** unless defined?(0.power!)
+  alias power! ** unless method_defined? :power!
   alias rpower **
 
 end
-- 
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