Peter Krempa 31b140eba4 virsh: domain: Fix output of the VNC display number for domdisplay
Commit 9976c4b9a665f10ab0d2071954efb7f432d194eb broke the output for VNC
displays as the port number is converted to VNC display number by
subtracting 5900. This yields port 0 for the first display and thus the
output would be skipped.

Before:
 $ virsh domdisplay VM
 vnc://localhost

After:
 $ tools/virsh domdisplay VM
 vnc://localhost:0
2014-05-13 11:34:38 +02:00
..
2014-03-31 08:37:39 -06:00
2014-04-09 16:29:58 +02:00