Sat, 18 Sep 2010 18:35:32 +0100
Warn and exit when no JID is supplied
capscan.lua | file | annotate | diff | comparison | revisions |
--- a/capscan.lua Sat Sep 18 18:19:37 2010 +0100 +++ b/capscan.lua Sat Sep 18 18:35:32 2010 +0100 @@ -13,6 +13,11 @@ local xmlns_caps = "http://jabber.org/protocol/caps"; local xmlns_disco = "http://jabber.org/protocol/disco#info"; +if not jid then + io.write("Please give a JID as the first argument\n"); + os.exit(1); +end + if not pass then io.write("Password (not blanked): "); pass = io.read("*l");