.......P.. [ZBX-7968] fixed bug when proxy stopped sending history data if it had more than 1000 unmonitored item values in history table
           [merge ^/branches/2.2 -c r45877]


git-svn-id: svn://svn.zabbix.com/trunk@45878 f4e7fd02-d210-4e34-a1e0-d4093fb66cc2