[OpenSIPS-Users] opensipsctl erros

[Vadim Grinco]

Hi,

On Fri, Apr 30, 2010 at 4:32 PM, brianpocock <briankeithjames at googlemail.com
> wrote:

>
> Just checked my configuration and it works fine for me with:
> if [ $DBENGINE -eq "MYSQL" ]
> when doing opensipsctl alias_db list/show
>
> Not sure whether you made a typo with:
> if [ $DBENGINE -eq "MYSQL" ]
> if [ $DBENGINE -eq "PGSQL" ]
>
> but it should read:
> if [ $DBENGINE -eq "MYSQL" ]
> elif [ $DBENGINE -eq "PGSQL" ]
>
> I don't see any substantial difference between if and elif in this
situation. Yes, it will save you a couple of milliseconds to execute because
it won't do the second comparison, but the logyc is the same.
In this case the operator is incorrect. If you man sh, you will see that -eq
is an arithmetic binary operator, but = or == is used to compare strings.

You might have an interpreter which will understand both versions, but don't
forget there're lots of them out there.



> Hope this helps
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-- 
Best regards,
Vadim Grinco
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