Zhang Xiaohe
c0955c3206
virsh: omit OPTION section in 'virsh help' if no option exists
...
Don't print 'OPTION' if there's no options. Just behaves as DESCRIPTION
does.
This mostly affects 'interface' command group.
Signed-off-by: Zhang Xiaohe <zhangxh@cn.fujitsu.com>
Reported-by: Li Yang <liyang.fnst@cn.fujitsu.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2013-05-22 16:17:24 -06:00
..
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