[PATCH 1/1] tools: iio: fix iio_generic_buffer

[Petre Rodan <petre.rodan@subdimension.ro>]

Fix code flow problem and floating point exception caused by improper
directory stream positioning.

Fixes: <e58537ccce733> ("staging: iio: update example application.")
Signed-off-by: Petre Rodan <petre.rodan@subdimension.ro>
---
 tools/iio/iio_utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/iio/iio_utils.c b/tools/iio/iio_utils.c
index 6a00a6eecaef..c5c5082cb24e 100644
--- a/tools/iio/iio_utils.c
+++ b/tools/iio/iio_utils.c
@@ -376,7 +376,7 @@ int build_channel_array(const char *device_dir, int buffer_idx,
 		goto error_close_dir;
 	}

-	seekdir(dp, 0);
+	rewinddir(dp);
 	while (ent = readdir(dp), ent) {
 		if (strcmp(ent->d_name + strlen(ent->d_name) - strlen("_en"),
 			   "_en") == 0) {
--
2.41.0