From e8e2ff5915d95cbb534f8ee1b0f3dca546db6204 Mon Sep 17 00:00:00 2001
From: Petr-kk <Petr-kk@users.noreply.github.com>
Date: Thu, 12 Dec 2024 15:44:00 +0100
Subject: [PATCH] Update src/http.lua

Co-authored-by: Thijs Schreijer <thijs@thijsschreijer.nl>
---
 src/http.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/http.lua b/src/http.lua
index 6d13783..107540f 100644
--- a/src/http.lua
+++ b/src/http.lua
@@ -231,7 +231,7 @@ local function adjustheaders(reqt)
     -- default headers
     local host = reqt.host
     --ipv6 host address must be in []
-    if string.find(host, "^[0-9a-fA-F:]+$") then
+    if host:find(":", 1, true) then
       host = "["..host.."]"
     end
     local port = tostring(reqt.port)