Brian Blood wrote:
> Logically speaking should exim have a problem with this:
>
> ${if def:acl_m_pref_msg_maxsize}
>
>
> when acl_m_pref_msg_maxsize has not been defined and
> strict_acl_vars=true???
>
>
> if I'm bothering to check if the variable is defined aren't I working
> within the spirit of what strict_acl_vars is trying to enforce and
> shouldn't get a error?
When you enable strict_acl_vars, everything must be defined before you
use it. Using def: is only useful without strict_acl_vars because of how
it is used.
see:
http://docs.exim.org/current/spec_html/ch40.html#SECTaclvariables
What happens if a syntactically valid but undefined ACL variable is
referenced depends on the setting of the strict_acl_vars option. If it
is false (the default), an empty string is substituted; if it is true,
an error is generated.
--------------------------------------------------------
-strict_acl_vars-Use: main-Type: boolean-Default: false-
--------------------------------------------------------
This option controls what happens if a syntactically valid but undefined ACL
variable is referenced. If it is false (the default), an empty string is
substituted; if it is true, an error is generated. See section 40.17 for
details of ACL variables.
--
The Exim Manual
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http://docs.exim.org/current/
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