From 4fcf797ac45777920197f0f3b216f69b5343bedb Mon Sep 17 00:00:00 2001
From: Kurt Jung <kurt.w.jung@code.google.com>
Date: Mon, 14 Apr 2014 07:03:52 -0400
Subject: Call String() on buffer than casting Bytes() to string.

---
 util.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util.go b/util.go
index 4d03417..aaca0da 100644
--- a/util.go
+++ b/util.go
@@ -166,7 +166,7 @@ func repClosure(m map[rune]byte) func(string) string {
 			}
 			buf.WriteByte(ch)
 		}
-		return string(buf.Bytes())
+		return buf.String()
 	}
 }
 
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