autotest/virt-test — pull request #1676 by liyangfnst (2014-05-26 03:10:51+00:00)
Title: virt: Fix a bug in check_iface func

Command 'virsh iface-list --all' may output like this:
eth1 active 00:0c:29:7d:0a:36
lo active 00:00:00:00:00:00
test inactive
virbr0 active 00:0c:29:7d:0a:2c
And the original source cannot get 'test' interface.

Signed-off-by: Li Yang