Disable hardlinks by default on Windows when using --compare, etc.

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@1020 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/CHANGELOG

 New in v1.3.2 (????/??/??)
 ---------------------------
 
+Disable hardlinks by default on Windows when performing operations such as
+--compare, etc. Thanks to Ryan for the bug report. (Andrew Ferguson)
+
 Change --min-file-size and --max-file-size to agree with man page. These
 options no longer include files, and will only apply to regular files. Thanks
 to Johannes Jensen for the suggestion. (Andrew Ferguson)

trunk/rdiff-backup/rdiff_backup/fs_abilities.py

@@ -646,8 +646,7 @@ def get_readonly_fsa(desc_string, rp):
 	the security module.
 
 	"""
-	if os.name == 'nt' and (desc_string == 'source' or
-			desc_string == 'rdiff-backup repository'):
+	if os.name == 'nt':
 		log.Log("Hardlinks disabled by default on Windows", 4)
 		Globals.set('preserve_hardlinks', 0)
 	return FSAbilities(desc_string).init_readonly(rp)