#
#  PRE: foreach if-multivalue
#

update {
	&reply:Filter-Id := 'filter'
	&control:Tmp-String-0 := '0'
	&control:Tmp-String-0 += '1'
	&control:Tmp-String-0 += '2'
	&control:Tmp-String-0 += '3'
}

foreach control:Tmp-String-0 {
	update control {
		Tmp-String-0 -= "%{expr:%{Foreach-Variable-0} + 1}"
	}
	update request {
		Tmp-String-0 += "%{Foreach-Variable-0}"
	}
}

if (!&Tmp-String-0[0] || !&Tmp-String-0[1] || !&Tmp-String-0[2] || !&Tmp-String-0[3]) {
	update reply {
		Filter-Id += 'Fail 0'
	}
}

if ((&Tmp-String-0[0] != '0') || (&Tmp-String-0[1] != '1') || (&Tmp-String-0[2] != '2') || (&Tmp-String-0[3] != '3')) {
	update reply {
		Filter-Id += 'Fail 1'
	}
}

if (!&control:Tmp-String-0[0] || &control:Tmp-String-0[1] || &control:Tmp-String-0[2] || &control:Tmp-String-0[3]) {
	update reply {
		Filter-Id += 'Fail 2'
	}
}