[swfmill] [patch] fix some bad manners.

[INADA Naoki]

This patch fixes following bugs. (not effect to behavior)
 1. SWF::File leaks memory when destructed.
 2. SWFReader::getData() doesn't return a value.

---
Sorry about my poor English.
INADA Naoki  <inada-n at klab.org>
                    KLab Inc.
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: swfmill.patch
Url: http://osflash.org/pipermail/swfmill_osflash.org/attachments/20080407/d540e71c/attachment.pl