tools:iio:iio_utils: free scan_el_dir on exit
In the error path, the string scan_el_dir got freed, while it was missing when
build_channel_array() finished without errors.
Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/tools/iio/iio_utils.c b/tools/iio/iio_utils.c
index 6f64521..f879ad7 100644
--- a/tools/iio/iio_utils.c
+++ b/tools/iio/iio_utils.c
@@ -403,6 +403,7 @@
}
closedir(dp);
+ free(scan_el_dir);
/* reorder so that the array is in index order */
bsort_channel_array_by_index(ci_array, *counter);
