On 14/06/13 13:29, Bill Schoolfield wrote:
Actually this particular issue was the parenthesis around the number. I
had added
them in the expression to make sure the math occurred before the logical
comparison.
Without them though, unlang's IF seems to evaluate the first expression
(a subtraction)
and ignores things afterwards. So the IF always evaluated to true.
I'm not sure I understand this. But the current unlang parser can be a
bit picky.
I've concluded that the use of IF with multiple expressions won't work.
So I have move
this logic to perl.
There are other options. Specifically I often think it's better to
expand to intermediate variables, then do logic on them:
update request {
Tmp-Integer-0 := "%{expr: ...}"
Tmp-Integer-1 := "%{expr: ...}"
}
if (Tmp-Integer-0 > Tmp-Integer-1) {
...
}
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