[Libvir] [PATCH] add error message for the case of the vcpupin command fails.

[S.Sakamoto]

Hi,

I try follow,

    # virsh vcpupin guest_dom AAA 0,1
    [no error messages]
    # echo $?
    1

There is no processing to output an error-message,
when vshCommandOptInt become an error.

I make the patch to solve this problem.

Thanks,
Shigeki Sakamoto.


Index: src/virsh.c
===================================================================
RCS file: /data/cvs/libvirt/src/virsh.c,v
retrieving revision 1.134
diff -u -p -r1.134 virsh.c
--- src/virsh.c 27 Feb 2008 16:14:44 -0000      1.134
+++ src/virsh.c 4 Mar 2008 08:35:47 -0000
@@ -1723,6 +1723,8 @@ cmdVcpupin(vshControl * ctl, vshCmd * cm
 
     vcpu = vshCommandOptInt(cmd, "vcpu", &vcpufound);
     if (!vcpufound) {
+        vshCmdOpt *arg = vshCommandOpt(cmd, "vcpu");
+        vshError(ctl, FALSE, _("vcpu: %s: Invalid virtual CPU number."), 
arg->data);
         virDomainFree(dom);
         return FALSE;
     }

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