X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Fmanagers%2Fregistry_manager.py;h=5a49d4796736658043dd93e5d41812ca578da391;hb=d59f8e0b663b71d8c349017d0ecb37cb6bc527a1;hp=7306380d5fc76ebaea0fbb278cddd5329262cb7e;hpb=3159d2c474d80bf0fb52040a0105a44f49314436;p=sfa.git

diff --git a/sfa/managers/registry_manager.py b/sfa/managers/registry_manager.py
index 7306380d..5a49d479 100644
--- a/sfa/managers/registry_manager.py
+++ b/sfa/managers/registry_manager.py
@@ -237,7 +237,8 @@ class RegistryManager:
     
         return records
     
-    def List (self, api, xrn, origin_hrn=None, options={}):
+    def List (self, api, xrn, origin_hrn=None, options=None):
+        if options is None: options={}
         dbsession=api.dbsession()
         # load all know registry names into a prefix tree and attempt to find
         # the longest matching prefix