From 92bfa96a371c1ee430cdc8cf0160495911befb27 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 17 Sep 2005 16:00:23 +0000
Subject: * lib/mathn.rb (Rational::inspect): should preserve original  
 operand.  [ruby-core:05806]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@9201 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mathn.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/mathn.rb b/lib/mathn.rb
index 2257a4074..14e2e9272 100644
--- a/lib/mathn.rb
+++ b/lib/mathn.rb
@@ -124,6 +124,7 @@ class Rational
 
   def ** (other)
     if other.kind_of?(Rational)
+      other2 = other
       if self < 0
 	return Complex.new!(self, 0) ** other
       elsif other == 0
@@ -144,7 +145,7 @@ class Rational
       for elm in npd
 	elm[1] = elm[1] * other
 	if !elm[1].kind_of?(Integer) and elm[1].denominator != 1
-	  return Float(self) ** other
+         return Float(self) ** other2
 	end
 	elm[1] = elm[1].to_i
       end
@@ -152,7 +153,7 @@ class Rational
       for elm in dpd
 	elm[1] = elm[1] * other
 	if !elm[1].kind_of?(Integer) and elm[1].denominator != 1
-	  return Float(self) ** other
+         return Float(self) ** other2
 	end
 	elm[1] = elm[1].to_i
       end
-- 
cgit