How to write pAttrList->add(XML_typeface, OString());

[Caolán McNamara]

On Sat, 2023-05-20 at 20:33 +0200, Regina Henschel wrote:
> Hi all,
> 
> linux_clang_dbgutil_64 does not like
> 
> pAttrList->add(XML_typeface, OString());
> 
> and says, that I have to use std::string_view instead of OString.
> But I don't know how to write it.

I imagine
 pAttrList->add(XML_typeface, "");
or
 pAttrList->add(XML_typeface, std::string_view());
will work. First one is probably preferable.