i have an application that attempts to play an old SWF that generates this warning message (using openlaszlo 4.9.0):

  Playback control will not work for the resource. Please update or recompile the resource for Flash 9.

however, when i use openlaszlo 5.0.x nightly build, it plays the video correctly, so i assume a fix was generated in the 5.0.x branch.  i'm trying to find the bug and/or patch i can apply to 4.9.0 source code so i can get my old SWF to play.  do any of the developers know what LPP bug or what files were patched in order to get old SWFs to play?  i tried searching http://jira.openlaszlo.org/jira/browse/LPP but was unable to find a bug report.