From ebf0be3f4e360d791ea09666b93cf73b11221194 Mon Sep 17 00:00:00 2001
From: Jethro Grassie <jtg@xtrabass.com>
Date: Sat, 25 Aug 2018 09:28:41 -0400
Subject: [PATCH] util: fix unused at present reverse_hex

---
 src/util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util.c b/src/util.c
index 46e7bd3..17430c4 100644
--- a/src/util.c
+++ b/src/util.c
@@ -71,7 +71,7 @@ reverse_hex(char *hex, size_t len)
 {
     assert(len % 2 == 0);
     size_t start = 0;
-    size_t end = len-1;
+    size_t end = len-2;
     char temp[2];
     while (start < end)
     {