No Content-Type header for "downloadable page type"

[michael-e]

Resolving the page type does not work if the page type is "downloadable", e.g. starts with a dot. Since resolving returns NULL, no Content-Type will be set at all (which means problems especially in Safari).

Fortunately the solution is simple. The function in the extension driver is:

public function resolveType($type){
    return $this->_Parent->Configuration->get(strtolower($type), 'content-type-mappings');
}

Here's one possible solution:

public function resolveType($type){
    if($type{0} == '.'){  
        return $this->_Parent->Configuration->get(strtolower(substr($type, 1)), 'content-type-mappings');                               
    } else {
        return $this->_Parent->Configuration->get(strtolower($type), 'content-type-mappings');              
    }
}