outputs/csv: Changed timing of writing to log file.
outputs/csv: Changed timing of writing to log file.

Signed-off-by: Takeshi HASEGAWA <80595b5c49522665976d35e515d02ac963124d00@gmail.com>

deathmetalland/IkaLog,hasegaw/IkaLog,hasegaw/IkaLog,hrhtspr/IkaLog,deathmetalland/IkaLog,deathmetalland/IkaLog,hasegaw/IkaLog,kshimo69/IkaLog