XMMS disk_writer plugin patch

This is a (very) small patch I wrote a while ago for the disk_writer plugin of xmms (an open-source X windows media player, modelled after WinAmp). The post in the link is pretty self-explanatory, it's taken from the xmms development list where I sent it... basically it simply modifies how the plugin build the filename to write to so that you get an 'auto-rotate' effect instead of overwriting your previous file recorded from the same source.

Unfortunately, at the time xmms already had a lack of active development, and as far as I can tell is currently no longer an active project. Nevertheless, the patch is there if you're interested/want to take a look, and it does work (I use it myself)...