From 5a4c41be37d9c888bd926279cc85c03ea8c0d573 Mon Sep 17 00:00:00 2001
From: Bjorn Tipling <bjorn@ambientchill.com>
Date: Wed, 1 Jan 2014 13:44:04 -0800
Subject: [PATCH] Don't copy strings.

---
 server/util.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/util.go b/server/util.go
index 80a7ca4dc..729b64f65 100644
--- a/server/util.go
+++ b/server/util.go
@@ -38,8 +38,8 @@ func redirect(hostname string, w http.ResponseWriter, req *http.Request) {
 // white space removed, as defined by Unicode.
 func trimsplit(s, sep string) []string {
 	trimmed := strings.Split(s, sep)
-	for i, r := range trimmed {
-		trimmed[i] = strings.TrimSpace(r)
+	for i := range trimmed {
+		trimmed[i] = strings.TrimSpace(trimmed[i])
 	}
 	return trimmed
 }