fix unit test fails on JRuby 1.6.7.2 (#11577)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10207 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 68eeea6dbf45205439b049c91b46da87abd0e97f..f80fc228ed8daf88034e88d36b16b1ddb427edeb 100644 (file)
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1157,7 +1157,7 @@ module ApplicationHelper
   end
 
   def sanitize_anchor_name(anchor)
-    if ''.respond_to?(:encoding)
+    if ''.respond_to?(:encoding) || RUBY_PLATFORM == 'java'
       anchor.gsub(%r{[^\p{Word}\s\-]}, '').gsub(%r{\s+(\-+\s*)?}, '-')
     else
       # TODO: remove when ruby1.8 is no longer supported