Re: [xml] xmlDocPtr save to file

[Bjoern Hoehrmann <derhoermi gmx net>]

* AndrewHartley wrote:
> I have a valid XML file loaded into an xmlDocPtr and would like to
> successfully save to file.  When I use the xmlSaveToFilename:
>
> [code]
>   xmlSaveToFilename(szFilepath, NULL, 0);
> [/code]
>
> The file isn't succsfully written.  I would appreciate any helpful advice.

You don't pass any node to the function, so how would it know what you
want to save? xmlSaveToFilename creates a new xmlSaveCtxtPtr, you have
to use xmlSaveTree to actually save anything using the context.
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