Fix restore from read-only bug -- rx perms on a repository directory are

enough, no need for write perms when restoring.  (patch from Andrew Price)


git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@794 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/CHANGELOG

 New in v1.1.10 (????/??/??)
 ---------------------------
 
+Fix restore from read-only bug -- rx perms on a repository directory are
+enough, no need for write perms when restoring.  (patch from Andrew Price)
+
 Fix --list-increments bug in set_must_escape_dos_devices.
 (Marc Dyksterhouse)
 

trunk/rdiff-backup/rdiff_backup/restore.py

@@ -708,7 +708,7 @@ class PermissionChanger:
 		"""Change permissions of directories between old_index and index"""
 		for rp in self.get_new_rp_list(old_index, index):
 			if ((rp.isreg() and not rp.readable()) or
-				(rp.isdir() and not rp.hasfullperms())):
+				(rp.isdir() and not (rp.executable() and rp.readable()))):
 				old_perms = rp.getperms()
 				self.open_index_list.insert(0, (rp.index, rp, old_perms))
 				if rp.isreg(): rp.chmod(0400 | old_perms)