From 7e2eef64a928786fe4390809212fe76514b3595f Mon Sep 17 00:00:00 2001
From: taokayan <taokayan13@gmail.com>
Date: Mon, 16 Sep 2019 16:22:17 +0800
Subject: [PATCH] use lower case for hex

---
 src/abieos.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/abieos.hpp b/src/abieos.hpp
index 0546d26..fa24911 100644
--- a/src/abieos.hpp
+++ b/src/abieos.hpp
@@ -113,7 +113,7 @@ void hex(SrcIt begin, SrcIt end, DestIt dest) {
         if (i <= 9)
             *dest++ = '0' + i;
         else
-            *dest++ = 'A' + i - 10;
+            *dest++ = 'a' + i - 10;
     };
     while (begin != end) {
         nibble(((uint8_t)*begin) >> 4);