fix the args setup

Author: per2jensen

v2/src/dar_backup/__about__.py

@@ -1,4 +1,4 @@
-__version__ = "1.1.10.dev23"
+__version__ = "1.1.10.dev25"
 
 __author__ = "Per Jensen"
 

v2/src/dar_backup/dar_backup.py

@@ -2156,6 +2156,10 @@ def _sigterm_handler(signum, frame):
         args.preserve_ownership = False
     if not hasattr(args, "no_deleted"):
         args.no_deleted = False
+    if not hasattr(args, "doc"):
+        args.doc = None
+    if not hasattr(args, "doc_pretty"):
+        args.doc_pretty = None
 
     if args.version:
         show_version()