From ea833d39fffb17fb5b3a68c92299616ecc5675ee Mon Sep 17 00:00:00 2001 From: "martin.holst@gmail.com" Date: Wed, 26 Jun 2013 09:18:31 +0000 Subject: [PATCH] Improved error handling --- client/read14a.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/client/read14a.lua b/client/read14a.lua index e9f9851f..1d66057c 100644 --- a/client/read14a.lua +++ b/client/read14a.lua @@ -74,7 +74,11 @@ local library = { command = Command:new{cmd = cmds.CMD_READER_ISO_14443a, arg1 = ISO14A_COMMAND.ISO14A_CONNECT} - core.SendCommand(command:getBytes()) + err = core.SendCommand(command:getBytes()) + if err then + print(err) + return nil, err + end local result = core.WaitForResponseTimeout(cmds.CMD_ACK,TIMEOUT) if result then local count,cmd,arg0,arg1,arg2 = bin.unpack('LLLL',result) -- 2.39.5