1 files changed, 5 insertions, 1 deletions
diff --git a/CoupServ.lua b/CoupServ.lua
index 1da6281..a3c8654 100755
--- a/CoupServ.lua
+++ b/CoupServ.lua
@@ -41,6 +41,10 @@ userlist = {}
 chanlist = {}
 
 function has_permission(user, privs)
+	if not user or type(user) ~= "table" then
+		return false
+	end
+
 	privs = privs or {}
 	for _, v in pairs(privs) do
 		if v == "Admin" then
@@ -72,7 +76,7 @@ while true do
 	userlist = {}
 	chanlist = {}
 
-	local s = socket.tcp()
+	local s = socket.tcp4()
 	s:connect("irc.andrewyu.org", 7005)
 	local con = ssl.wrap(s, {mode = "client", protocol = "tlsv1_3"})