[libvirt] [PATCH] xml: omit domain name from comment if it contains double hyphen

[Daniel P. Berrange]

On Tue, Oct 23, 2012 at 02:16:44PM +0200, Ján Tomko wrote:
> We put a comment containing "virsh edit <domain_name>" at the start of
> the XML. W3C recommendation forbids the use of "--" in comments [1] and
> libvirt can't parse it either. This patch omits the domain name if it
> contains a double hyphen.

I'd really rather that we properly escaped the data rather than
just dropping it.

Daniel
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