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Wb-FreeKill

Variable gives me an error!?

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Every time i quit the server, the client gives me this error:

If $ret[2]=~~rejected" Then

If $ret^ ERROR

Error: Subscript used with non-Array variable

$ret = DLLCall("au3xtra.dll","int","TCPRecv", "int", $socket, "str", "", "int", 512 ) 

   If $ret[2] = "~~rejected" Then
      Sleep(2000)
      DLLCall("au3xtra.dll", "int", "TCPSend", "int", $socket, "str", "~~whatever")
      ExitLoop
   ElseIf $ret[2] = "~~bye" Then
      Sleep(2000)
      ExitLoop
   EndIf

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Error: Subscript used with non-Array variable

$ret failed to recieve the Array!

"If the function call fails then @error is set to 1."

How to safely apply array returning functions with AutoIT

$ret = DllCall("au3xtra.dll","int","TCPRecv", "int", $socket, "str", "", "int", 512 ) 

   If(@error <> 1) Then 
    ;Success of DllCall
    If $ret[2] = "~~reject.......
   Else 
    ;DllCall failed to assign $ret to array ($ret = nonarray!)
     .....
   EndIf
Edited by Pickled

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