Use dclone on cache_control

[SineSwiper]

Use dclone on cache_control

[ido50]

I'm having trouble seeing this happening. Does this happen for requests to the same file? Different files? Files of the same type? When there's a global default? When there's an extension specific default?

I've ran a ton of tests and can't seem to recreate this bug. I need more info, or some kind of an example.

[SineSwiper]

It's right there in the code:

$cache_control = $self->defaults->{cache_control}
    if $self->defaults && defined $self->defaults->{cache_control};
    # ...
    $cache_control = $self->types->{$ext}->{cache_control}
        if $self->types && $self->types->{$ext} && defined $self->types->{$ext}->{cache_control};
    # ...
unshift(@$cache_control, 'max-age='.$valid_for)
    if $cache;

$self->defaults->{cache_control} is an array ref, which you define as $cache_control. Same thing for $self->types->{$ext}->{cache_control}. In either case, you then unshift the array ref with a "max-age" param. This is the single reference to the default cache_control, not a copy.

I really don't know how to explain it any further without insulting your intelligence.

[ido50]

I saw the problem in the code, realized it's wrong, but for some reason the tests did not display that behavior, though I might be missing something.

Anyway, bug fixed in new version (will release later today), thanks for reporting.