[PATCH 3/5] cli/dump: define GZPRINTF macro and use it in place of gzprintf

[Tomi Ollila]

On Sun, Apr 12 2020, David Bremner wrote:

> This will at least catch errors, and can be replaced with more
> sophisticated error handling where appropriate.
> ---
>  notmuch-client.h |  3 +++
>  notmuch-dump.c   | 24 ++++++++++++------------
>  2 files changed, 15 insertions(+), 12 deletions(-)
>
> diff --git a/notmuch-client.h b/notmuch-client.h
> index 467e1d84..55d4d526 100644
> --- a/notmuch-client.h
> +++ b/notmuch-client.h
> @@ -497,6 +497,9 @@ print_status_gzbytes (const char *loc,
>  		      gzFile file,
>  		      int bytes);
>  
> +#define ASSERT_GZBYTES(file, bytes) ( (print_status_gzbytes(__location__, file, bytes)) ?  exit(1) : 0 )

__location__ ?? never seen such a (preprocessor?) definition. could not
find any reference by search...

there are also some suspiciously looking like inconsistent spaces in that
macro above

rest of the series (before and after) look good 

Tomi