Don't reveal issue subjects if user is only allowed to view spent time (#3187).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3043 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/timelog/_list.rhtml

@@ -20,7 +20,7 @@
 <td class="project"><%=h entry.project %></td>
 <td class="subject">
 <% if entry.issue -%>
-<%= link_to_issue entry.issue, :truncate => 50 -%>
+<%= entry.issue.visible? ? link_to_issue(entry.issue, :truncate => 50) : "##{entry.issue.id}" -%>
 <% end -%>
 </td>
 <td class="comments"><%=h entry.comments %></td>