- fix calculate-average command line option
- reduce verbosity of several messages regarding filesystem capabilities so
  as to clean up cron'd output
- "--restrict-read-only /" should allow all subpaths ... but it
  is denying everything other than /.

--- rdiff-backup-0.13.4.orig/rdiff_backup/Main.py
+++ rdiff-backup-0.13.4/rdiff_backup/Main.py
@@ -179,6 +179,7 @@
 		else:
 			commandline_error("Switches missing or wrong number of arguments")
 	elif action == 'test-server': pass # test-server takes any number of args
+	elif action == 'calculate-average': pass # calculate-average takes any number of args
 	elif l > 2 or action not in arg_action_dict[l]:
 		commandline_error("Wrong number of arguments given.")
 
@@ -384,10 +385,10 @@
 			rpout.conn.Globals.set_local(conn_attr, 1)
 
 	src_fsa = rpin.conn.fs_abilities.get_fsabilities_readonly('source', rpin)
-	Log(str(src_fsa), 3)
+	Log(str(src_fsa), 4)
 	dest_fsa = rpout.conn.fs_abilities.get_fsabilities_readwrite(
 		'destination', Globals.rbdir, 1, Globals.chars_to_quote)
-	Log(str(dest_fsa), 3)
+	Log(str(dest_fsa), 4)
 
 	update_triple(src_fsa.eas, dest_fsa.eas,
 				  ('eas_active', 'eas_write', 'eas_conn'))
@@ -490,10 +491,10 @@
 
 	target_fsa = target.conn.fs_abilities.get_fsabilities_readwrite(
 		'destination', target, 0)
-	Log(str(target_fsa), 3)
+	Log(str(target_fsa), 4)
 	mirror_fsa = Globals.rbdir.conn.fs_abilities.get_fsabilities_restoresource(
 		Globals.rbdir)
-	Log(str(mirror_fsa), 3)
+	Log(str(mirror_fsa), 4)
 
 	update_triple(mirror_fsa.eas, target_fsa.eas,
 				  ('eas_active', 'eas_write', 'eas_conn'))
@@ -675,7 +676,7 @@
 		rbdir.conn.Globals.set_local(conn_attr, 1)
 
 	fsa = rbdir.conn.fs_abilities.get_fsabilities_readwrite('archive', rbdir)
-	Log(str(fsa), 3)
+	Log(str(fsa), 4)
 
 	update_triple(fsa.eas, ('eas_active', 'eas_write', 'eas_conn'))
 	update_triple(fsa.acls, ('acls_active', 'acls_write', 'acls_conn'))
--- rdiff-backup-0.13.4.orig/rdiff_backup/Security.py
+++ rdiff-backup-0.13.4/rdiff_backup/Security.py
@@ -195,6 +195,7 @@
 	"""Require rpath not to step outside retricted directory"""
 	if Globals.restrict_path and rpath.conn is Globals.local_connection:
 		normalized, restrict = rpath.normalize().path, Globals.restrict_path
+		if restrict == "/": return
 		components = normalized.split("/")
 		# 3 cases for restricted dir /usr/foo:  /var, /usr/foobar, /usr/foo/..
 		if (not normalized.startswith(restrict) or