tools:iio:lsiio: add closedir before exit
authorHartmut Knaack <knaack.h@gmx.de>
Sun, 31 May 2015 12:39:47 +0000 (14:39 +0200)
committerJonathan Cameron <jic23@kernel.org>
Sun, 31 May 2015 16:30:29 +0000 (17:30 +0100)
In dump_channels() the DIR *dp was left open on exit. Close it and check
for errors.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
tools/iio/lsiio.c

Simple merge