vadv/zabbixapi — pull request #10 by kenjiskywalker (2013-01-31 05:13:43+00:00)
Title: graphs bugfix ver.2.0 and 1.8 filter function add

Sorry. There is a mistake in my code.
I fixed a bug in this commit.
also added a filter function also graphs.rb of version 1.8.

Please merge this commit.
Thank you.