X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/3d1fb545dd1f49e0624d3adf20e5568b1c33d8ec..b1c8f7e689f4b1060f9f9abe26552357b19881b6:/apps/api/management/commands/mobileinit.py

diff --git a/apps/api/management/commands/mobileinit.py b/apps/api/management/commands/mobileinit.py
index cfb9fb433..658b1770d 100755
--- a/apps/api/management/commands/mobileinit.py
+++ b/apps/api/management/commands/mobileinit.py
@@ -106,7 +106,8 @@ CREATE TABLE state (last_checked INTEGER);
 
 def current(last_checked):
     target = os.path.join(MOBILE_INIT_DB, 'initial.db')
-    os.unlink(target)
+    if os.path.lexists(target):
+        os.unlink(target)
     os.symlink(
         'initial.db-%d' % last_checked,
         target,
@@ -143,7 +144,7 @@ def add_book(db, book):
         html_file_size = book.html_file.size
     else:
         html_file = html_file_size = None
-    parent = book.parent
+    parent = book.parent_id
     parent_number = book.parent_number
     sort_key = book.sort_key
     size_str = pretty_size(html_file_size)