if((file = getheader(req, "X-Ash-File")) == NULL) {
flog(LOG_ERR, "psendfile: needs to be called with the X-Ash-File header");
if((file = getheader(req, "X-Ash-File")) == NULL) {
flog(LOG_ERR, "psendfile: needs to be called with the X-Ash-File header");