nginx: update to version 1.13.10

www/nginx/Portfile

@@ -3,7 +3,7 @@
 PortSystem          1.0
 
 name                nginx
-version             1.13.9
+version             1.13.10
 categories          www mail
 platforms           darwin
 license             BSD
@@ -34,8 +34,8 @@ master_sites        http://nginx.org/download:nginx \
 
 distfiles           ${name}-${version}${extract.suffix}:nginx
 checksums           ${name}-${version}${extract.suffix} \
-                    rmd160  7943003ee840bc38f39b7cfe9a4f412ca2ff35d9 \
-                    sha256  5faea18857516fe68d30be39c3032bd22ed9cf85e1a6fdf32e3721d96ff7fa42
+                    rmd160  ab0f08fdee04ed32895883412385c9701bd43d45 \
+                    sha256  336182104d90be3c40c874f7f06f87dbb357da1dc74ea573ad081a0f29a94885
 
 depends_lib         port:pcre \
                     port:zlib

www/nginx/files/patch-src-http-ngx_http_upstream.c.diff

@@ -1,15 +1,15 @@
---- src/http/ngx_http_upstream.c.orig	2017-03-10 18:45:20.000000000 -0600
-+++ src/http/ngx_http_upstream.c	2017-03-10 18:47:08.000000000 -0600
+--- src/http/ngx_http_upstream.c.orig	2018-03-20 10:58:32.000000000 -0500
++++ src/http/ngx_http_upstream.c	2018-03-21 16:33:11.000000000 -0500
 @@ -164,8 +164,6 @@
      ngx_http_variable_value_t *v, uintptr_t data);
  static ngx_int_t ngx_http_upstream_response_length_variable(
      ngx_http_request_t *r, ngx_http_variable_value_t *v, uintptr_t data);
 -static ngx_int_t ngx_http_upstream_header_variable(ngx_http_request_t *r,
 -    ngx_http_variable_value_t *v, uintptr_t data);
- static ngx_int_t ngx_http_upstream_cookie_variable(ngx_http_request_t *r,
+ static ngx_int_t ngx_http_upstream_trailer_variable(ngx_http_request_t *r,
      ngx_http_variable_value_t *v, uintptr_t data);
-
-@@ -5503,7 +5501,7 @@
+ static ngx_int_t ngx_http_upstream_cookie_variable(ngx_http_request_t *r,
+@@ -5466,7 +5464,7 @@
  }