nginx 0.1.27 *) Feature: the "blocked" parameter of the "valid_referers" directive. *) Change: the errors while handling the request header now logged at "info" level. The server name and the "Host" and "Referer" header lines also logged. *) Change: the "Host" header line is also logged in error log. *) Feature: the proxy_pass_unparsed_uri directive. The special handling of the "://" symbols in URI, appeared in 0.1.11 version, now is canceled. *) Bugfix: nginx could not be built on FreeBSD and Linux, if the --without-ngx_http_auth_basic_module configuration parameter was used.

--- a/src/os/unix/ngx_user.c
+++ b/src/os/unix/ngx_user.c
@@ -18,6 +18,8 @@
  */
 
 
+#if (NGX_CRYPT)
+
 #if (NGX_LINUX)
 
 ngx_int_t
@@ -83,3 +85,5 @@ ngx_crypt(ngx_pool_t *pool, u_char *key,
 }
 
 #endif
+
+#endif /* NGX_CRYPT */