logstash/logstash — pull request #152 by parkerd (2012-05-31 18:08:03+00:00)
Title: Fix LOGSTASH-486 - Set zabbix host/item to the first element only if it is an array

Tested this fixes zabbix_host and zabbix_item being sent as lists to zabbix_sender instead of strings. Probably need to move these fields to be params of the zabbix plugin, but I'll have to dive a bit deeper into logstash first.

This is my first pull request so let me know if I did something stupid. :)