X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Frspecs%2Felements%2Fversions%2Fofeliav1link.py;h=83a209692defea04204fec9bfe1da972cd76e131;hb=d59f8e0b663b71d8c349017d0ecb37cb6bc527a1;hp=3fc2eb248ce8d80ea99dd07191230840d37908d5;hpb=3159d2c474d80bf0fb52040a0105a44f49314436;p=sfa.git

diff --git a/sfa/rspecs/elements/versions/ofeliav1link.py b/sfa/rspecs/elements/versions/ofeliav1link.py
index 3fc2eb24..83a20969 100644
--- a/sfa/rspecs/elements/versions/ofeliav1link.py
+++ b/sfa/rspecs/elements/versions/ofeliav1link.py
@@ -8,7 +8,8 @@ from sfa.rspecs.elements.link import Link
 class Ofeliav1Link:
 
     @staticmethod
-    def get_links(xml, filter={}):
+    def get_links(xml, filter=None):
+        if filter is None: filter={}
         xpath = '//link%s | //openflow:link%s' % (XpathFilter.xpath(filter), XpathFilter.xpath(filter))
         link_elems = xml.xpath(xpath)
         return Ofeliav1Link.get_link_objs(link_elems)