[PATCH REVIEW 10/10] bfd, ld, libctf: skip zero-refcount strings in CTF string reporting

[Nick Alcock]

On 27 Feb 2021, Nick Alcock via Binutils outgrape:
> 	* ctf-link.c (ctf_luink_shuffle_syms): Report the symbol index
> 	as well as name.

I'll fix this spelling error: this is not a luinker.