Cosimo Lupo d20dec29db [trak] remove redundant if-else block
If nTracks == 0, nSizes is also == 0, the `else` part is sufficient.
There's a limit case when nTracks can be > 0, and nSizes == 0, but it's
unlikely or useless.
2015-10-01 09:29:04 +01:00
..