Mercurial > hg > nginx-vendor-1-0
diff src/os/unix/ngx_errno.c @ 422:88d3e895bdf9 NGINX_0_7_23
nginx 0.7.23
*) Feature: the "delete" and "ranges" parameters in the "geo" directive.
*) Feature: speeding up loading of geo base with large number of values.
*) Feature: decrease of memory required for geo base load.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Thu, 27 Nov 2008 00:00:00 +0300 |
parents | 72eb30262aac |
children | 428c6e58046a |
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--- a/src/os/unix/ngx_errno.c +++ b/src/os/unix/ngx_errno.c @@ -10,10 +10,11 @@ #if (NGX_HAVE_STRERROR_R) -u_char *ngx_strerror_r(int err, u_char *errstr, size_t size) +u_char * +ngx_strerror_r(int err, u_char *errstr, size_t size) { if (size == 0) { - return 0; + return errstr; } errstr[0] = '\0'; @@ -32,12 +33,13 @@ u_char *ngx_strerror_r(int err, u_char * /* Linux strerror_r() */ -u_char *ngx_strerror_r(int err, u_char *errstr, size_t size) +u_char * +ngx_strerror_r(int err, u_char *errstr, size_t size) { char *str; if (size == 0) { - return 0; + return errstr; } errstr[0] = '\0';