Fixed build on MSVC.
diff --git a/src/core/ngx_inet.c b/src/core/ngx_inet.c
index b5c57b7..873bf73 100644
--- a/src/core/ngx_inet.c
+++ b/src/core/ngx_inet.c
@@ -590,13 +590,13 @@
#if (NGX_HAVE_INET6)
case AF_INET6:
sin6 = (struct sockaddr_in6 *) addr->sockaddr;
- sin6->sin6_port = htons(port);
+ sin6->sin6_port = htons((in_port_t) port);
break;
#endif
default: /* AF_INET */
sin = (struct sockaddr_in *) addr->sockaddr;
- sin->sin_port = htons(port);
+ sin->sin_port = htons((in_port_t) port);
break;
}