https://issues.apache.org/bugzilla/show_bug.cgi?id=53814
--- Comment #4 from Konstantin Preißer <prei...@web.de> --- Hi Konstantin, (In reply to comment #3) > See o.a.tomcat.util.http.parser.AstMediaType#toString(), #toStringNoCharset() > s/sb.append(';');/sb.append("; ");/ Thank you. You are right: When I apply this change to the Tomcat 7.0.30 sources, then Adobe Reader loads the PDF in IE without any error. So it seems that indeed the client (I guess IE if Adobe Reader uses its API to do HTTP requests, since IE's User-Agent is submitted and the problem does not occur on Firefox or Chrome) is expecting a whitespace after the ";". Although it is not really a Tomcat bug since the absent whitespace is spec-compliant as you said, I also think a whitespace should be added to not exclude non-spec-compliant clients. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org