Handle space in domain name about go-xentop HOT 7 OPEN

[root@**10 ~]# xentop -b -f -i 1
                                         NAME  STATE   CPU(sec) CPU(%)     MEM(k) MEM(%)  MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS   VBD_OO   VBD_RD   VBD_WR  VBD_RSECT  VBD_WSECT SSID
 *******_aec3d3bf-4c64-b354-8d24-19bc323ea8bc --b---       5697    0.0   33554424    6.3   33555456       6.3     8    0        0        0    1        0   161562     3547    8070355      72421    0
                                   citrix_lic --b---      81843    0.0    2097152    0.4    2097152       0.4     1    0        0        0    1        0     4979  1930676     211760   20120626    0
                                        DEV-3 -----r    1801219    0.0   33554424    6.3   33555456       6.3     8    0        0        0    1        0  2084731  6062894  162419335  369688941    0
                                         dhcp --b---      83055    0.0    4194292    0.8    4195328       0.8     2    0        0        0    1        0      952  1290307      44480   12752510    0
                                     Domain-0 -----r   22971987    0.0    8388608    1.6    8388608       1.6    16    0        0        0    0        0        0        0          0          0    0
 *******_43947ee4-434e-ad01-916e-9340644edf1d -----r      19852    0.0   33554424    6.3   33555456       6.3     8    0        0        0    1        0   176799     8254   11055915     226346    0
                                         mw10 --b---    3890044    0.0    8388596    1.6    8389632       1.6     2    0        0        0    1        0 16351327  4609082   76178088   53023971    0
********_5436a57c-62bb-4e2a-625f-757ffabac661 -----r      18590    0.0   33554424    6.3   33555456       6.3     8    0        0        0    1        0   205011    12991   10976584     361237    0
  ******_4bf0cb2c-7105-4c09-c9c1-0bc2461d0162 -----r        266    0.0   33554424    6.3   33555456       6.3     8    0        0        0    1        0    54378     6350    2650781     114620    0
  ******_1e69a0e6-ce0d-cf88-42c5-50cbcf109474 -----r      21559    0.0   33554424    6.3   33555456       6.3     8    0        0        0    1        0   139731    31408    7722755    1736957    0
                               Windows7 (Dev) --b---      92470    0.0    8388600    1.6    8389632       1.6     4    0        0        0    1        0    93779   452880    4923585   12252390    0

[root@**10 ~]# xentop -V
xentop 1.0
Written by Judy Fischbach, David Hendricks, Josh Triplett

Copyright (C) 2005  International Business Machines  Corp
This is free software; see the source for copying conditions.There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.