[Serusers] enum and lcr

[Bogdan-Andrei Iancu]

indeed, the if statements are evaluated exactly as in C = left to right, 
stop when overall result found.

bogdan

Juha Heinanen wrote:

>Klaus Darilion writes:
>
> > > if (!enum_query("e164.arpa") && !enum_query("e164.info") && 
> > > !enum_query("freenum.org")) {
> > >    route(PSTN)
> > > }
> > 
> > This may cause unpredictable behaviour, as you never know how the if 
> > statement is processed internally. (which lookup will be the first
> > one)
>
>this is news to me.  i have always thought that && in ser.cfg has same
>semantics as in C, i.e., that operands are evaluated from left to
>right.  is it really true that they can be evaluated in any order?
>
>-- juha
>
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