Read from the socket while we wait for it to close... this lets the close

happen rather than timing out and RSTing.

exec/load/irclib.js

@@ -146,7 +146,7 @@ function IRC_quit(server,reason) {
 	/* wait up to 5 seconds for server to disconnect */
 	var start=time();
 	while(server.is_connected && time()-start<5)
-		mswait(500);
+		while(my_server.poll(500) && (response=my_server.recvline()))
 }
 
 // This will create a 'default mask' when given a complete user@host string.