Fixed a regression introduced in r632 where _newSourceArrayFromSoundSet was being called instead of _newSourceArrayFromSoundSets, leading to random crashes.
Fixed a regression introduced in r632 where _newSourceArrayFromSoundSet was being called instead of _newSourceArrayFromSoundSets, leading to random crashes.

jfroy/rivenx,jfroy/rivenx,jfroy/rivenx,jfroy/rivenx