From 3a2ca34548ab5d260d9d3de710ff652cf00cc0f5 Mon Sep 17 00:00:00 2001
From: Maxim Dounin <mdounin@mdounin.ru>
Date: Thu, 5 Oct 2017 16:50:35 +0300
Subject: [PATCH] Fixed build without IPv6, broken by 874171c3c71a.

---
 src/core/ngx_inet.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/core/ngx_inet.c b/src/core/ngx_inet.c
index de681870b..db48b93c1 100644
--- a/src/core/ngx_inet.c
+++ b/src/core/ngx_inet.c
@@ -182,9 +182,11 @@ ngx_sock_ntop(struct sockaddr *sa, socklen_t socklen, u_char *text, size_t len,
     ngx_uint_t port)
 {
     u_char               *p;
+#if (NGX_HAVE_INET6 || NGX_HAVE_UNIX_DOMAIN)
+    size_t                n;
+#endif
     struct sockaddr_in   *sin;
 #if (NGX_HAVE_INET6)
-    size_t                n;
     struct sockaddr_in6  *sin6;
 #endif
 #if (NGX_HAVE_UNIX_DOMAIN)