scm: strict Ruby 1.9 string test in unit model test.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5160 e93f8b46-1217-0410-a6f0-8f06a7374b81
2011-03-17 03:52:45 +00:00 · 2011-03-17 03:52:45 +00:00 · c051572070
parent b404ba776f
commit c051572070
1 changed files with 2 additions and 2 deletions
--- a/test/unit/changeset_test.rb
+++ b/test/unit/changeset_test.rb
@ -261,8 +261,8 @@ class ChangesetTest < ActiveSupport::TestCase
      s1 = "\xC2\x80"
      s2 = "\xc3\x82\xc2\x80"
      if s1.respond_to?(:force_encoding)
-        s3 = s1
-        s4 = s2
+        s3 = s1.dup
+        s4 = s2.dup
        s1.force_encoding('ASCII-8BIT')
        s2.force_encoding('ASCII-8BIT')
        s3.force_encoding('ISO-8859-1')