$r->__load_model;
- my $applicable = __to_boolean $r->is_applicable;
+ my $applicable = __to_boolean( $r->is_applicable );
$r->__setup_plain_template unless $applicable;
}
# *only* intended for translating the return code from is_applicable()
-sub __to_boolean ($) { $_[0] == OK ? 1 : 0 }
+sub __to_boolean { $_[0] == OK ? 1 : 0 }