From b2ca97568e1efbaed8dd3a34f6de14f288f82669 Mon Sep 17 00:00:00 2001
From: "Sascha L. Teichmann" <sascha.teichmann@intevation.de>
Date: Sat, 25 Feb 2017 00:11:03 +0100
Subject: [PATCH] Call better suited strconv.AppendInt when converting keys to
 byte slices.

---
 common/coords.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/coords.go b/common/coords.go
index 6aa42fd..f66c365 100644
--- a/common/coords.go
+++ b/common/coords.go
@@ -82,7 +82,7 @@ func DecodeStringFromBytes(key []byte) (pos int64, err error) {
 }
 
 func StringToBytes(key int64) []byte {
-	return []byte(strconv.FormatInt(key, 10))
+	return strconv.AppendInt(nil, key, 10)
 }
 
 // EncodeStringToBytes encodes a block pos to byte slice.