[PATCH] Style: use specified macro instead of magic-number

[Maxim Dounin]

Hello!

On Thu, Aug 07, 2014 at 12:02:38AM +0900, Tatsuhiko Kubo wrote:

> # HG changeset patch
> # User Tatsuhiko Kubo <cubicdaiya at gmail.com>
> # Date 1407337124 -32400
> #      Wed Aug 06 23:58:44 2014 +0900
> # Node ID 16acd71658e33e4989104a3456bba73e64de5aaa
> # Parent  0570e42ffeed428338b7dd528f63b37d6d552a24
> Style: use specified macro instead of magic-number.
> 
> diff -r 0570e42ffeed -r 16acd71658e3 src/http/modules/ngx_http_memcached_module.c
> --- a/src/http/modules/ngx_http_memcached_module.c	Thu Jun 19 04:16:36 2014 -0700
> +++ b/src/http/modules/ngx_http_memcached_module.c	Wed Aug 06 23:58:44 2014 +0900
> @@ -391,7 +391,7 @@ found:
>          p = line.data + line.len;
>  
>          u->headers_in.content_length_n = ngx_atoof(start, p - start);
> -        if (u->headers_in.content_length_n == -1) {
> +        if (u->headers_in.content_length_n == NGX_ERROR) {
>              ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
>                            "memcached sent invalid length in response \"%V\" "
>                            "for key \"%V\"",

Committed, thanks.

-- 
Maxim Dounin
http://nginx.org/