From e91df87a8f866beb51ff4752c4c84df7d0524a2e Mon Sep 17 00:00:00 2001
From: Michael Black <mdblack98@yahoo.com>
Date: Thu, 12 Dec 2019 10:14:42 -0600
Subject: [PATCH] Fix hex_dump..was printing negative values

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

diff --git a/src/debug.c b/src/debug.c
index aafdc009c..10dec74fc 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -84,7 +84,7 @@ void dump_hex(const unsigned char ptr[], size_t size)
 
     for (i = 0; i < size; ++i)
     {
-        char c;
+        unsigned char c;
         if (i % DUMP_HEX_WIDTH == 0)
         {
             /* new line */