diff -r 391d57b91615 -r 81eaf0a9101f app/soc/modules/core.py
--- a/app/soc/modules/core.py	Sat Sep 12 21:25:56 2009 +0200
+++ b/app/soc/modules/core.py	Sat Sep 12 21:26:27 2009 +0200
@@ -150,13 +150,18 @@
     self.per_request_value = {}
     self.setRequestValue('request', request)
 
-  def endRequest(self, request):
+  def endRequest(self, request, optional):
     """Performs cleanup after current request.
 
     Args:
       request: a Django HttpRequest object
+      optional: whether to noop when not in a request
     """
 
+    # already cleaned up, as expected
+    if optional and not self.in_request:
+      return
+
     old_request = self.getRequestValue('request')
     self.per_request_value = {}
     self.in_request = False