Updating template items via import in 1.8.2 not working

[pikmaster]

Importing templates in 1.8.1 and 1.8.2 does not work, and produces the following error in http error log:

Fatal error: Undefined class constant 'resetErrors' in /var/www/zabbix/include/export.inc.php on line 859

This is the fix, as described here, and patches are attached:

http://www.zabbix.com/forum/showthread.php?p=63256#post63256