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

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5163 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/test/unit/repository_git_test.rb b/test/unit/repository_git_test.rb
index d9aaac5..22fc316 100644 (file)
--- a/test/unit/repository_git_test.rb
+++ b/test/unit/repository_git_test.rb
@@ -261,7 +261,7 @@ class RepositoryGitTest < ActiveSupport::TestCase
     def test_log_utf8
       @repository.fetch_changesets
       @repository.reload
-      str_felix_hex  = FELIX_HEX
+      str_felix_hex  = FELIX_HEX.dup
       if str_felix_hex.respond_to?(:force_encoding)
           str_felix_hex.force_encoding('UTF-8')
       end