X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Futil%2Fstorage.py;h=89a250993dc968c4ec999f42f25bfe1c72716a3c;hb=866350aac4c72675b8dd6c0b8b5b0673470d1dea;hp=ee2e41b88cb0e8dcfd48bab3d69b2cbd346c2ce0;hpb=70f4308757e799aeb96545f5e0a22c96dc8633c2;p=sfa.git

diff --git a/sfa/util/storage.py b/sfa/util/storage.py
index ee2e41b8..89a25099 100644
--- a/sfa/util/storage.py
+++ b/sfa/util/storage.py
@@ -1,5 +1,6 @@
 import os
 from sfa.util.xml import XML
+
 class SimpleStorage(dict):
     """
     Handles storing and loading python dictionaries. The storage file created
@@ -8,8 +9,8 @@ class SimpleStorage(dict):
     db_filename = None
     type = 'dict'
     
-    def __init__(self, db_filename, db = {}):
-
+    def __init__(self, db_filename, db = None):
+        if db is None: db={}
         dict.__init__(self, db)
         self.db_filename = db_filename