[PATCH 10/43] util: xml: Extract XPath evaluation for strings

[Ján Tomko]

On a Monday in 2022, Peter Krempa wrote:
>Extract the internals of virXPathString which evaluate the XPath and
>validate that the returned object is a string into a new helper named
>'virXPathEvalString'.
>
>The function will be later reused in the number XPath evaluation
>functions.
>
>Signed-off-by: Peter Krempa <pkrempa at redhat.com>
>---
> src/util/virxml.c | 39 ++++++++++++++++++++++++++++++---------
> 1 file changed, 30 insertions(+), 9 deletions(-)
>

Reviewed-by: Ján Tomko <jtomko at redhat.com>

Jano