dovecot - Oct 2018 - Bug in conditionals to assign values to variables?

Hi,

	According to https://wiki2.dovecot.org/Variables you could use 
conditionals to assign values to a varible. The syntax is:

%{if;value1;operator;value2;value-if-true;value-if-false}

	where any of the fields can refer to another field using %v or %{value} 
syntax.

	The problem is that when I use a config like:

user_attrs = ...,=relpath=%{if;%u;eq;somevalue;valuetrue;valuefalse}

	it works without any problem. But when I use:

user_attrs = ...,=relpath=%{if;%{user};eq;somevalue;valuetrue;valuefalse}

	then it reports in logs:

Sep 28 14:23:22 myotis60 dovecot: auth: Error: 
var_expand_long(if;%{user}) failed: if: requires four or five 
parameters, got 1

	anyway, the variable is correctly initialized, but I get the log.

	Is this a bug?

PS: I'm running dovecot 2.2.33

-- 
Angel L. Mateo Mart?nez
Secci?n de Telem?tica
?rea de Tecnolog?as de la Informaci?n
y las Comunicaciones Aplicadas (ATICA)
http://www.um.es/atica
Tfo: 868889150
Fax: 868888337

> On 28 Sep 2018, at 15.25, Angel L. Mateo <amateo at um.es> wrote:
> 
> user_attrs = ...,=relpath=%{if;%{user};eq;somevalue;valuetrue;valuefalse}
> 
> 	then it reports in logs:
> 
> Sep 28 14:23:22 myotis60 dovecot: auth: Error: var_expand_long(if;%{user})
failed: if: requires four or five parameters, got 1
> 
> 	anyway, the variable is correctly initialized, but I get the log.
> 
> 	Is this a bug?
> 
> PS: I'm running dovecot 2.2.33
I can't seem to be able to reproduce this, not even with v2.2.33. It simply
works without logging any errors.

> 
> I can't seem to be able to reproduce this, not even with v2.2.33. It
simply works without logging any errors.
> 
	I've made a lot of changes now. I can't neither reproduce it anymore
:-(.

	If I could, I'll send the complete configuration.

-- 
Angel L. Mateo Mart?nez
Secci?n de Telem?tica
?rea de Tecnolog?as de la Informaci?n
y las Comunicaciones Aplicadas (ATICA)
http://www.um.es/atica
Tfo: 868889150
Fax: 868888337