lnResult = TEST1() / TEST2()  &&  <= returns a numeric value with value  ****** and does not fire an error

IF lnResult = (1/0)
	? "Overflow"
ENDIF	

>
>Interesting problem:
>
>

>CLEAR
>
>? TEST1() / TEST2()  &&  <= returns a numeric value with value  ****** and does not fire an error
>
>FUNCTION TEST1
>
>  RETURN(1)
>
>ENDFUNC
>
>FUNCTION TEST2
>
>  RETURN(0)
>
>ENDFUNC
>

>
>The calling of two user functions which results in a division by zero does not cause an error and instead returns a numeric value containing asterisks. Q. How to trap for this problem? How to test for result = *****?