fix invalid msg crashing socket

2018-11-09 15:07:55 -05:00
parent cb03e56a1f
commit 68ee419d83
4 changed files with 5 additions and 4 deletions
--- a/sys/apis/socket.lua
+++ b/sys/apis/socket.lua
@@ -183,7 +183,7 @@ function Socket.server(port)
 		local _, _, sport, dport, msg = os.pullEvent('modem_message')

 		if sport == port and
-			 msg and
+			 msg and type(msg) == 'table' and
 			 msg.dhost == os.getComputerID() and
 			 msg.type == 'OPEN' then