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

[Richard W.M. Jones]

On Tue, Mar 04, 2008 at 11:03:25AM +0000, Richard W.M. Jones wrote:
> OK, I'm going to qualify that a bit.  Is it always safe to access
> arg->data?  I think probably it is, but I'm not sure so I modified the
> patch slightly just to print an error message like this:
> 
> $ src/virsh -c test:///default vcpupin test AAA 0,1
> error: vcpupin: Invalid or missing vCPU number.

I committed this version.  Let me know if it's OK.

Rich.

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