From bad00aa68529cb288526cd3ca33236d225e14feb Mon Sep 17 00:00:00 2001
From: onefang
Date: Tue, 18 Oct 2022 09:54:44 +1000
Subject: ;; Warning, extra type option

---
 apt-panopticon.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apt-panopticon.lua b/apt-panopticon.lua
index dcae1ad..bf9d9a7 100755
--- a/apt-panopticon.lua
+++ b/apt-panopticon.lua
@@ -179,7 +179,8 @@ gatherIPs = function (host)
         -- Takes about 30 seconds to look up the lot.
         -- I tested using dig's -f option, it didn't seem much faster.
         -- The sort -r assumes that deb.devuan.org is the first alphabetically.
-	local dig = APT.readCmd('dig +keepopen +noall +nottlid +answer ' .. host .. ' A ' .. host .. ' AAAA ' .. host .. ' CNAME ' .. host .. ' SRV | sort -r | uniq')
+        if "" == host then print("Empty host name!") end
+	local dig = APT.readCmd('dig ' .. again .. ' +keepopen +noall +nottlid +answer ' .. host .. ' A ' .. host .. ' AAAA ' .. host .. ' CNAME ' .. host .. ' SRV | sort -r | uniq')
 	for i,IPs in ipairs(dig) do
 	    for k, t, v in IPs:gmatch("([%w_%-%.]*)%.%s*IN%s*(%a*)%s*(.*)") do
 		if "." == v:sub(-1, -1) then v = v:sub(1, -2) end
-- 
cgit v1.1