* lib/rational.rb(Rational#hash): modify algorism for hash-function.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/rational.rb b/lib/rational.rb
index ff35f36a3e..16ee00890f 100644
--- a/lib/rational.rb
+++ b/lib/rational.rb
@@ -240,7 +240,7 @@ class Rational < Numeric
   end
   
   def hash
-    @numerator ^ @denominator
+    @numerator.hash ^ @denominator.hash
   end
   
   attr :numerator