Altered sanity check so it doesn't end with a .

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@742 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

branches/r1-0/rdiff-backup/rdiff_backup/fs_abilities.py

@@ -257,7 +257,7 @@ rdiff-backup-data/chars_to_quote.
 
 		def sanity_check():
 			"""Make sure basic filenames writable"""
-			for filename in ['5-_ a.']:
+			for filename in ['5-_ a.snapshot.gz']:
 				rp = subdir.append(filename)
 				rp.touch()
 				assert rp.lstat()