Merged r13167 (#16798).

git-svn-id: http://svn.redmine.org/redmine/branches/2.5-stable@13191 e93f8b46-1217-0410-a6f0-8f06a7374b81
Merged r13168 (#16747).

git-svn-id: http://svn.redmine.org/redmine/branches/2.5-stable@13192 e93f8b46-1217-0410-a6f0-8f06a7374b81