From 40b9fb31c4c3be33d82f6f0e8009cbe67d47ccab Mon Sep 17 00:00:00 2001
From: Paulo Faria <paulo.faria.rl@gmail.com>
Date: Wed, 24 May 2017 00:05:41 -0300
Subject: [PATCH] fix bug in hexString

---
 Sources/Core/Buffer/Buffer.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sources/Core/Buffer/Buffer.swift b/Sources/Core/Buffer/Buffer.swift
index 3d671097..69afb87a 100644
--- a/Sources/Core/Buffer/Buffer.swift
+++ b/Sources/Core/Buffer/Buffer.swift
@@ -99,7 +99,7 @@ extension Collection where Iterator.Element == UInt8 {
         var string = ""
         
         for byte in self {
-            if byte <= 9 {
+            if byte < 0x10 {
                 string += "0"
             }