Content-Disposition example does not work in certain browsers if the filename has a space
|Reported by:||anonymous||Owned by:||nobody|
|Has patch:||no||Needs documentation:|
|Needs tests:||Patch needs improvement:|
If the file has a space, you need to wrap it in quotes or certain browsers (Firefox, at least, it works fine in recent versions of Chrome) will misinterpret the filename and only retain the parts before the space.
http://www.w3.org/Protocols/rfc2616/rfc2616-sec19.html says that it should be quoted.