Fix MapperDev.subvolumes (#1249)

* Fixed a silent try/except, and MapperDev.subvolumes should now work.

* MapperDev.subvolumes now properly sends a pathlib.Path.

1 files changed, 4 insertions, 3 deletions

diff --git a/archinstall/lib/disk/mapperdev.py b/archinstall/lib/disk/mapperdev.py
index 67230012..913dbc13 100644
--- a/archinstall/lib/disk/mapperdev.py
+++ b/archinstall/lib/disk/mapperdev.py
@@ -77,7 +77,8 @@ class MapperDev:
 	@property
 	def subvolumes(self) -> Iterator['BtrfsSubvolume']:
 		from .btrfs import subvolume_info_from_path
-		
+
 		for mountpoint in self.mount_information:
-			if subvolume := subvolume_info_from_path(mountpoint):
-				yield subvolume
\ No newline at end of file
+			if target := mountpoint.get('target'):
+				if subvolume := subvolume_info_from_path(pathlib.Path(target)):
+					yield subvolume
\ No newline at end of file