[PATCH 13/37] util: xml: Adjust documentation of virXMLPropString

[Ján Tomko]

On a Monday in 2022, Peter Krempa wrote:
>All callers treat NULL as if the string is not present in the XML.
>Adjust the description so that it's implied that it's not an error and
>thus also no error reporting is expected.
>
>Signed-off-by: Peter Krempa <pkrempa at redhat.com>
>---
> src/util/virxml.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>

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

Jano