json option prevents parsing regular cookies

[d07RiV]

If I use the json option, the plugin fails to parse regular string cookies set from HTTP headers.

[FagnerMartinsBrack]

@d07RiV Do you have an example?

[d07RiV]

Just set $.cookie.json to true and it won't be able to parse regular strings if they aren't quoted.

E.g.
PHP:

setcookie("test", "value");

JS:

$.cookie.json = true;
$.cookie("test") // returns undefined

The source reads:

    try {
        // Replace server-side written pluses with spaces.
        // If we can't decode the cookie, ignore it, it's unusable.
        // If we can't parse the cookie, ignore it, it's unusable.
        s = decodeURIComponent(s.replace(pluses, ' '));
        return config.json ? JSON.parse(s) : s;
    } catch(e) {}

[carhartl]

If you set json to true, we expect them to be json parseable... at the moment. In version 2.0 this is going to be handled more gracefully and automatically.

[carhartl]

See #285