Thanks Glenn

the bit about ? type('ALEN(aTest,1)') is logical, funny how you can't see the obvious!

Sarah




>See thread : http://www.levelextreme.com/wconnect/wc.dll?UniversalThread~?2,15,522620
>
>
>>I have some code which collects an array as a parameter. Some rogue piece of code is passing something else. The code copes when run via fox but dies through the app.
>>
>>The build app function tells me (through errors) that it's there but not where to find it.
>>
>>How do I check if the parameter is an array and suspend if it's not? Type() doesn't work.
>>
>>Sarah