- fix getting UUID on mdmadm (eg: md0) devices

the fix is to stop doing UUID_from_magic and LABEL_from_magic, and correctly
set device_UUID and device_LABEL in the type_subpart returned by
type_subpart_from_magic()

1 files changed, 2 insertions, 3 deletions

diff --git a/perl-install/fs/format.pm b/perl-install/fs/format.pm
index 157d24701..91b470964 100644
--- a/perl-install/fs/format.pm
+++ b/perl-install/fs/format.pm
@@ -128,9 +128,8 @@ sub part_raw {
 	disable_forced_fsck($dev);
     }
 
-    delete $part->{UUID_from_magic};
-    fs::type::type_subpart_from_magic($part);
-    $part->{device_UUID} = $part->{UUID_from_magic};
+    my $p = fs::type::type_subpart_from_magic($part);
+    $part->{device_UUID} = $p && $p->{device_UUID};
 
     set_isFormatted($part, 1);
 }