X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Frspecs%2Felements%2Fversions%2Fpgv2Lease.py;fp=sfa%2Frspecs%2Felements%2Fversions%2Fpgv2Lease.py;h=b04f7dc29ca2129a4655ccba5b06983594edeb56;hb=d59f8e0b663b71d8c349017d0ecb37cb6bc527a1;hp=68c44f0cc30ee19ed6a3eb60e4649dba7391fcbd;hpb=3159d2c474d80bf0fb52040a0105a44f49314436;p=sfa.git

diff --git a/sfa/rspecs/elements/versions/pgv2Lease.py b/sfa/rspecs/elements/versions/pgv2Lease.py
index 68c44f0c..b04f7dc2 100644
--- a/sfa/rspecs/elements/versions/pgv2Lease.py
+++ b/sfa/rspecs/elements/versions/pgv2Lease.py
@@ -51,7 +51,8 @@ class PGv2Lease:
 
 
     @staticmethod
-    def get_leases(xml, filter={}):
+    def get_leases(xml, filter=None):
+        if filter is None: filter={}
         xpath = '//lease%s | //default:lease%s' % (XpathFilter.xpath(filter), XpathFilter.xpath(filter))
         lease_elems = xml.xpath(xpath)
         return PGv2Lease.get_lease_objs(lease_elems)