Initialize const char * in parse_disk_pool()
Initialize const char * in parse_disk_pool()

Otherwise newer versions of gcc will throw a compile warning.

Signed-off-by: Kaitlin Rupert <5d963ff58691ce861c80ea2b0deed9b0b88171bc@us.ibm.com>

libvirt/libvirt-cim,libvirt/libvirt-cim,libvirt/libvirt-cim