[ was: Re: [PATCH][gdb] Mention CU offset for <artifical> if verbose ]

On 09-02-2020 14:35, Tom Tromey wrote:
>>>>>> "Tom" == Tom de Vries <tdevries@suse.de> writes:
> 
> Tom> +      debug_filename.reset (concat (artificial, "@",
> Tom> +				    sect_offset_str (per_cu->sect_off), NULL));
> 
> When passing NULL to concat, you either need nullptr or (char *) NULL.

Fixed in attached patch.

OK for trunk?

Thanks,
- Tom