Delete LPCMFrame when failing to append it.
Delete LPCMFrame when failing to append it.

maki-rxrz/L-SMASH,l-smash/l-smash,mstorsjo/l-smash,silverfilain/L-SMASH,l-smash/l-smash,silverfilain/L-SMASH,dwbuiten/l-smash,silverfilain/L-SMASH,dwbuiten/l-smash,canbal/l-smash,canbal/l-smash,maki-rxrz/L-SMASH,mstorsjo/l-smash,l-smash/l-smash