Wrong variable refer for header_append_ip?

[jm555jm]

Config send_ip_to_backend_custom_headers set some value, but function header_append_ip refer other setting custom_headers

Should
local v = custom_headers[i]
change to
local v = send_ip_to_backend_custom_headers[i]?

Source Code:

local function header_append_ip()
	local custom_headers_length = #send_ip_to_backend_custom_headers
	for i=1,custom_headers_length do --for each host in our table
		local v = custom_headers[i]
		if string.match(URL, v[1]) then --if our host matches one in the table
			local table_length = #v[2]
			for first=1,table_length do --for each arg in our table
				local value1 = v[2][first][1]
				if value1 ~= nil then
					ngx.req.set_header(value1, remote_addr)
				end
			end
		end
	end
end

Configuration:

local send_ip_to_backend_custom_headers = {
	{
		".*",
		{
			{"CF-Connecting-IP",}, --CF-Connecting-IP Cloudflare CDN
			{"True-Client-IP",}, --True-Client-IP Akamai CDN
			{"X-Client-IP",} --Amazon Cloudfront
		},
	},
	--[[
	{
		"%/.*%.mp4", --custom url paths
		{
			{"CF-Connecting-IP",}, --CF-Connecting-IP
			{"True-Client-IP",}, --True-Client-IP
		},
	},
	]]
}