From 2aa958e0580f4691a2c0a246d088888094087da0 Mon Sep 17 00:00:00 2001
From: Nimi Wariboko Jr <nimi@channelmeter.com>
Date: Sun, 3 May 2015 12:37:00 -0700
Subject: [PATCH] Update {remote} replacer to use X-Forwarded-For if its
 provided

---
 middleware/replacer.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/middleware/replacer.go b/middleware/replacer.go
index 6e47d5f7..6f47dfef 100644
--- a/middleware/replacer.go
+++ b/middleware/replacer.go
@@ -33,6 +33,9 @@ func NewReplacer(r *http.Request, rr *responseRecorder) replacer {
 		"{fragment}": r.URL.Fragment,
 		"{proto}":    r.Proto,
 		"{remote}": func() string {
+			if fwdFor := r.Header.Get("X-Forwarded-For"); fwdFor != "" {
+				return fwdFor
+			}
 			host, _, err := net.SplitHostPort(r.RemoteAddr)
 			if err != nil {
 				return r.RemoteAddr