* lib/pp.rb (PPInspectTest#test_to_s_with_iv): remove instance

          variable which is defined in the test.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@5634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/pp.rb b/lib/pp.rb
index 81a453d9a..b0dcf8694 100644
--- a/lib/pp.rb
+++ b/lib/pp.rb
@@ -541,6 +541,7 @@ if __FILE__ == $0
       a.instance_eval { @a = nil }
       result = PP.pp(a, '')
       assert_equal("#{a.inspect}\n", result)
+      a.instance_eval { remove_instance_variable("@a") }
     end
     
     def test_to_s_without_iv