html_safe for Rails3

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8268 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/issues_helper.rb

@@ -147,11 +147,11 @@ module IssuesHelper
     content_tag('h3', h(title)) +
       queries.collect {|query|
           link_to(h(query.name), url_params.merge(:query_id => query))
-        }.join('<br />')
+        }.join('<br />').html_safe
   end
 
   def render_sidebar_queries
-    out = ''
+    out = ''.html_safe
     queries = sidebar_queries.select {|q| !q.is_public?}
     out << query_links(l(:label_my_queries), queries) if queries.any?
     queries = sidebar_queries.select {|q| q.is_public?}