  
          authHeader = request.headers.getHeader('authorization')
  
-@@ -625,9 +688,11 @@
+@@ -625,9 +687,11 @@
  
                  # Try to match principals in each principal collection on the resource
                  def gotDetails(details):

 
     ##
     # ACL
@@ -650,10 +716,10 @@
     def currentPrincipal(self, request):
         """
         @param request: the request being processed.

Index: resource.py
===================================================================
--- resource.py	(revision 18545)
+++ resource.py	(working copy)
@@ -130,6 +130,8 @@
         (dav_namespace, "acl-restrictions"          ), # RFC 3744, section 5.6
         (dav_namespace, "inherited-acl-set"         ), # RFC 3744, section 5.7
