nginx 0.6.30 *) Change: now if an "include" directive pattern does not match any file, then nginx does not issue an error. *) Feature: now the time in directives may be specified without spaces, for example, "1h50m". *) Bugfix: memory leaks if the "ssl_verify_client" directive was on. Thanks to Chavelle Vincent. *) Bugfix: the "sub_filter" directive might set text to change into output. *) Bugfix: the "error_page" directive did not take into account arguments in redirected URI. *) Bugfix: now nginx always opens files in binary mode under Cygwin. *) Bugfix: nginx could not be built on OpenBSD; bug appeared in 0.6.15.

--- a/src/mail/ngx_mail.c
+++ b/src/mail/ngx_mail.c
@@ -11,7 +11,7 @@
 
 
 static char *ngx_mail_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
-static int ngx_mail_cmp_conf_in_addrs(const void *one, const void *two);
+static ngx_int_t ngx_mail_cmp_conf_in_addrs(const void *one, const void *two);
 
 
 ngx_uint_t  ngx_mail_max_module;
@@ -388,7 +388,7 @@ ngx_mail_block(ngx_conf_t *cf, ngx_comma
 }
 
 
-static int
+static ngx_int_t
 ngx_mail_cmp_conf_in_addrs(const void *one, const void *two)
 {
     ngx_mail_conf_in_addr_t  *first, *second;