autotest/virt-test — pull request #718 by jzupka (2013-08-09 15:21:03+00:00)
Title: virt: Fix nic_hotplug, nic_hotunplug functions.

There was problem with send_args_cmd which broke all
commands with args
"net_add id=xxxx,ggg=ddd" -> "net_add xxxx ddd"

Signed-off-by: Jiří Župka