improve for #4739 : Permit to post-only to reopen its closed tickets (in case of wrong closure)


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22414 35612d4c-9d10-0410-837c-bf9dd1be60d7
clean last see #4739


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22415 35612d4c-9d10-0410-837c-bf9dd1be60d7
indent


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22416 35612d4c-9d10-0410-837c-bf9dd1be60d7