virsh: Replace list element to defined variable
virsh: Replace list element to defined variable

Signed-off-by: Li Yang <238d8cde7f155cab998fb7d3bca21ace45b10710@cn.fujitsu.com>

andreabolognani/libvirt,VenkatDatta/libvirt,fabianfreyer/libvirt,zippy2/libvirt,datto/libvirt,rlaager/libvirt,andreabolognani/libvirt,fabianfreyer/libvirt,elmarco/libvirt,shugaoye/libvirt,datto/libvirt,elmarco/libvirt,andreabolognani/libvirt,andreabolognani/libvirt,fabianfreyer/libvirt,jardasgit/libvirt,taget/libvirt,nertpinx/libvirt,fabianfreyer/libvirt,shugaoye/libvirt,jardasgit/libvirt,olafhering/libvirt,jardasgit/libvirt,jfehlig/libvirt,eskultety/libvirt,crobinso/libvirt,crobinso/libvirt,shugaoye/libvirt,eskultety/libvirt,zippy2/libvirt,agx/libvirt,datto/libvirt,libvirt/libvirt,olafhering/libvirt,elmarco/libvirt,elmarco/libvirt,eskultety/libvirt,taget/libvirt,elmarco/libvirt,rlaager/libvirt,taget/libvirt,libvirt/libvirt,rlaager/libvirt,eskultety/libvirt,olafhering/libvirt,datto/libvirt,rlaager/libvirt,libvirt/libvirt,jardasgit/libvirt,eskultety/libvirt,zippy2/libvirt,fabianfreyer/libvirt,crobinso/libvirt,taget/libvirt,VenkatDatta/libvirt,shugaoye/libvirt,jardasgit/libvirt,nertpinx/libvirt,crobinso/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,jfehlig/libvirt,andreabolognani/libvirt,datto/libvirt,agx/libvirt,libvirt/libvirt,agx/libvirt,VenkatDatta/libvirt,nertpinx/libvirt,jfehlig/libvirt,nertpinx/libvirt,agx/libvirt,VenkatDatta/libvirt,agx/libvirt,taget/libvirt,rlaager/libvirt,zippy2/libvirt,jfehlig/libvirt,shugaoye/libvirt,olafhering/libvirt