From 4af0618d37c526ae1becb3916eab61c70084ee63 Mon Sep 17 00:00:00 2001
From: joshn <joshn@2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109>
Date: Thu, 1 Oct 2009 01:09:09 +0000
Subject: Fix exception in win_acls.py when backing up Windows -> Linux.

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup/trunk@1059 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109
---
 rdiff-backup/rdiff_backup/win_acls.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/rdiff-backup/rdiff_backup/win_acls.py b/rdiff-backup/rdiff_backup/win_acls.py
index 41a3f6b..f93488a 100644
--- a/rdiff-backup/rdiff_backup/win_acls.py
+++ b/rdiff-backup/rdiff_backup/win_acls.py
@@ -28,6 +28,8 @@ except ImportError:
 	OWNER_SECURITY_INFORMATION = 0
 	DACL_SECURITY_INFORMATION = 0
 
+	pywintypes = None
+
 def encode(str_):
 	if type(str_) == unicode:
 		return str_.encode('utf-8')
@@ -46,6 +48,12 @@ class ACL:
 
 	def load_from_rp(self, rp, skip_inherit_only = True):
 		self.index = rp.index
+
+		# Sometimes, we are asked to load from an rpath when ACL's
+		# are not supported. Ignore the request in this case.
+		if not pywintypes:
+			return
+
 		try:
 			sd = rp.conn.win32security. \
 					GetNamedSecurityInfo(rp.path, SE_FILE_OBJECT, ACL.flags)
-- 
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