made the parsing not die with no input

2018-04-17 01:16:03 +10:00 · 2018-04-17 01:16:03 +10:00 · 75b5d832ca
parent c886e27774
commit 75b5d832ca
1 changed files with 3 additions and 1 deletions
--- a/vTunnel/OpenOS/etc/rc.d/vtunnel.lua
+++ b/vTunnel/OpenOS/etc/rc.d/vtunnel.lua
@ -16,7 +16,9 @@ local katimer

 function start(faddr)
 if listener then return end
- local host,nport = faddr:match("(.+):(%d+)")
+ if faddr then
+  local host,nport = faddr:match("(.+):(%d+)")
+ end
 local iaddr,port = host or faddr or "shadowkat.net", tonumber(nport) or 4096
 socket = internet.connect(iaddr,port)
 print("Connecting to "..iaddr..":"..tostring(port).."...")