Catch EPERM error when trying to write extended attributes.

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@911 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/CHANGELOG

 New in v1.1.17 (????/??/??)
 ---------------------------
 
+Catch EPERM error when trying to write extended attributes. (Andrew Ferguson)
+
 Allow rdiff-backup to be built into a single executable on Windows using
 py2exe ("setup.py py2exe --single-file"). (Patch from Josh Nisly)
 

trunk/rdiff-backup/rdiff_backup/eas_acls.py

@@ -111,8 +111,8 @@ class ExtendedAttributes:
 			except IOError, exc:
 				# Mac and Linux attributes have different namespaces, so
 				# fail gracefully if can't call setxattr
-				if exc[0] == errno.EOPNOTSUPP or exc[0] == errno.EACCES \
-						 or exc[0] == errno.ENOENT:
+				if exc[0] in (errno.EOPNOTSUPP, errno.EPERM, errno.EACCES,
+						errno.ENOENT):
 					log.Log("Warning: unable to write xattr %s to %s"
 							% (name, repr(rp.path)), 6)
 					continue