traverse: don't recurse on cross-device filesystems

Like it says in the title. Right now, if you pass `-x`, dua doesn't
count files on other devices, but it still enumerates them. However, a
good reason to use `-x` is if you have network mounts that are slow, so
this fixes that.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/traverse.rs b/src/traverse.rs
index 1bbece4..f61ab41 100644
--- a/src/traverse.rs
+++ b/src/traverse.rs
@@ -103,7 +103,7 @@ impl Traversal {
                 }
             };
             for (eid, entry) in walk_options
-                .iter_from_path(path.as_ref())
+                .iter_from_path(path.as_ref(), device_id)
                 .into_iter()
                 .enumerate()
             {