ofelia rspecs: default parameter for filter is None

[sfa.git] / sfa / rspecs / elements / versions / ofeliav1link.py

diff --git a/sfa/rspecs/elements/versions/ofeliav1link.py b/sfa/rspecs/elements/versions/ofeliav1link.py
index 83a2096..3a32f21 100644 (file)
--- a/sfa/rspecs/elements/versions/ofeliav1link.py
+++ b/sfa/rspecs/elements/versions/ofeliav1link.py
@@ -9,7 +9,7 @@ class Ofeliav1Link:
 
     @staticmethod
     def get_links(xml, filter=None):
-        if filter is None: filter={}
+        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)