if condition

[Stratis]

Which is the correct if condition, with spaces or with out spaces.

(X, Y, Z with space)
<if condition="is_member_of($bbuserinfo, X, Y, Z)">

(X,Y,Z with out space)
<if condition="is_member_of($bbuserinfo, X,Y,Z)">

Thanks

[Mark.B]

Shouldn't make any difference but I would do it without spaces.