[Libguestfs] virt-{X} command cannot parse url when rbd keyring include slash('/')

Hi, Could you check url parser for rbd protocol? When i execute this, $ /bin/virt-inspector --format=raw -a 'rbd://admin:AQBDtCln1ccACxAAY8e09wa7rSnrIp7pV/4bAA==@1.1.1.1:3300/poolname/imagename' it returns --add: could not parse URI rbd://admin:AQBDtCln1ccACxAAY8e09wa7rSnrIp7pV/4bAA==@1.1.1.1:3300/poolname/imagename it seems to be failed when rbd keyring contains slash('/') (original keyring is 'AQBDtCln1ccACxAAY8e09wa7rSnrIp7pV/4bAA==') Thanks.