[0.83] fix public reminder - see #4402

git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.83-bugfixes@21300 35612d4c-9d10-0410-837c-bf9dd1be60d7
[0.83] better fix - see #4402

git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.83-bugfixes@21301 35612d4c-9d10-0410-837c-bf9dd1be60d7