From bb34aeeb7936b0b8ab41602b2103cde70aa2467d Mon Sep 17 00:00:00 2001
From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Thu, 6 Oct 2022 10:14:50 +0200
Subject: [PATCH] Apply Otto's suggestion

(cherry picked from commit 7f73a566805979f94bc1a23c9088372e00177bec)
---
 pdns/misc.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pdns/misc.cc b/pdns/misc.cc
index 753821ccb7..3e98d332a0 100644
--- a/pdns/misc.cc
+++ b/pdns/misc.cc
@@ -601,10 +601,9 @@ string makeBytesFromHex(const string &in) {
   string ret;
   ret.reserve(in.size() / 2);
 
-  unsigned int num;
   for (size_t i = 0; i < in.size(); i += 2) {
     const auto numStr = in.substr(i, 2);
-    num = 0;
+    unsigned int num = 0;
     if (sscanf(numStr.c_str(), "%02x", &num) != 1) {
       throw std::range_error("Invalid value while parsing the hex string '" + in + "'");
     }
-- 
2.47.2