First pass at fixing escape DOS devices and trailing spaces/periods.

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@991 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/CHANGELOG

+New in v1.2.5 (????/??/??)
+---------------------------
+
+Fix escape DOS devices and escape trailing spaces/periods. (Andrew Ferguson)
+
+
 New in v1.2.4 (2009/01/01)
 ---------------------------
 

trunk/rdiff-backup/rdiff_backup/FilenameMapping.py

@@ -85,18 +85,17 @@ def quote(path):
 
 	"""
 	QuotedPath = chars_to_quote_regexp.sub(quote_single, path)
-	if not Globals.must_escape_dos_devices \
-			and not Globals.must_escape_trailing_spaces:
+	if not Globals.escape_dos_devices and not Globals.escape_trailing_spaces:
 		return QuotedPath
 
 	# Escape a trailing space or period (invalid in names on FAT32 under DOS,
 	# Windows and modern Linux)
-	if Globals.must_escape_trailing_spaces:
+	if Globals.escape_trailing_spaces:
 		if len(QuotedPath) and (QuotedPath[-1] == ' ' or QuotedPath[-1] == '.'):
 			QuotedPath = QuotedPath[:-1] + \
 				"%s%03d" % (quoting_char, ord(QuotedPath[-1]))
 
-		if not Globals.must_escape_dos_devices:
+		if not Globals.escape_dos_devices:
 			return QuotedPath
 
 	# Escape first char of any special DOS device files even if filename has an

trunk/rdiff-backup/rdiff_backup/Main.py

@@ -860,7 +860,8 @@ def checkdest_need_check(dest_rp):
 	"""Return None if no dest dir found, 1 if dest dir needs check, 0 o/w"""
 	if not dest_rp.isdir() or not Globals.rbdir.isdir(): return None
 	for filename in Globals.rbdir.listdir():
-		if filename not in ['chars_to_quote', 'backup.log']: break
+		if filename not in ['chars_to_quote', 'special_escapes',
+				'backup.log']: break
 	else: # This may happen the first backup just after we test for quoting
 		return None
 	curmirroot = Globals.rbdir.append("current_mirror")