3 files changed, 10 insertions, 3 deletions
diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
index b1877131c..e0ae5241f 100644
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -138,7 +138,7 @@ ngx_http_header_t  ngx_http_headers_in[] = {
     { ngx_string("Keep-Alive"), offsetof(ngx_http_headers_in_t, keep_alive),
                  ngx_http_process_header_line },
 
-#if (NGX_HTTP_PROXY || NGX_HTTP_REALIP || NGX_HTTP_GEO)
+#if (NGX_HTTP_X_FORWARDED_FOR)
     { ngx_string("X-Forwarded-For"),
                  offsetof(ngx_http_headers_in_t, x_forwarded_for),
                  ngx_http_process_header_line },
diff --git a/src/http/ngx_http_request.h b/src/http/ngx_http_request.h
index 70ca6097e..c2651a86f 100644
--- a/src/http/ngx_http_request.h
+++ b/src/http/ngx_http_request.h
@@ -137,6 +137,13 @@
 #define NGX_HTTP_COPY_BUFFERED             0x04
 
 
+#if (NGX_HTTP_PROXY || NGX_HTTP_REALIP || NGX_HTTP_GEO)
+#ifndef NGX_HTTP_X_FORWARDED_FOR
+#define NGX_HTTP_X_FORWARDED_FOR           1
+#endif
+#endif
+
+
 typedef enum {
     NGX_HTTP_INITING_REQUEST_STATE = 0,
     NGX_HTTP_READING_REQUEST_STATE,
@@ -192,7 +199,7 @@ typedef struct {
 
     ngx_table_elt_t                  *keep_alive;
 
-#if (NGX_HTTP_PROXY || NGX_HTTP_REALIP || NGX_HTTP_GEO)
+#if (NGX_HTTP_X_FORWARDED_FOR)
     ngx_table_elt_t                  *x_forwarded_for;
 #endif
 
diff --git a/src/http/ngx_http_variables.c b/src/http/ngx_http_variables.c
index 76b292553..f34a6d9a3 100644
--- a/src/http/ngx_http_variables.c
+++ b/src/http/ngx_http_variables.c
@@ -134,7 +134,7 @@ static ngx_http_variable_t  ngx_http_core_variables[] = {
       offsetof(ngx_http_request_t, headers_in.via), 0, 0 },
 #endif
 
-#if (NGX_HTTP_PROXY || NGX_HTTP_REALIP)
+#if (NGX_HTTP_X_FORWARDED_FOR)
     { ngx_string("http_x_forwarded_for"), NULL, ngx_http_variable_header,
       offsetof(ngx_http_request_t, headers_in.x_forwarded_for), 0, 0 },
 #endif