A couple  years ago the function filter_body() from textops would only work with "application/sdp" if the string on the body was "Content-Type: application/sdp\r\n". It would fail if there wasn't a space after ":" and it would fail if there was present "\r\n\r\n" instead of "\r\n". 

Is this the actual behaviour of the function or has it been changed to also identify SDP in the formats mentioned above? 

Best Regards,