Fix typos in Metadata._encode_linux_xattr().

diff --git a/lib/bup/metadata.py b/lib/bup/metadata.py
index 3042a37c3345043eaf0c74ea8feb3a5f5799155f..2fba12be7be597c57ae621853528c642d4954920 100644 (file)
--- a/lib/bup/metadata.py
+++ b/lib/bup/metadata.py
@@ -417,8 +417,8 @@ class Metadata:
 
     def _encode_linux_xattr(self):
         if self.linux_xattr:
-            result = vint.pack('V', len(items))
-            for name, value in self.attrs:
+            result = vint.pack('V', len(self.linux_xattr))
+            for name, value in self.linux_xattr:
                 result += vint.pack('ss', name, value)
             return result
         else: