id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
3228	Return empty string on failure for _ArrayToString	anonymous		"There are mixed returns for the _ArrayToString function, the proper representation of the string created from the array, -1, and 1. Returning anything other than an empty string could be interpreted as a valid return for this function. Could all of the failure returns from this function be changed to an empty string?

A quick example:

{{{
#!div style=""font-size: 90%""
  {{{
  #include <Array.au3>
  Local $aArrayOfNum = """"
  ConsoleWrite(""Numbers in $aArrayOfNum = "" & _ArrayToString($aArrayOfNum) & @CRLF)
  }}}
}}}
Even though $aArrayOfNum is not a valid array it returns a value that could be interpreted as a valid return."	Feature Request	closed		AutoIt		None	Rejected