cosmetic

[plcapi.git] / PLC / Keys.py

diff --git a/PLC/Keys.py b/PLC/Keys.py
index 9af1e6c..3018015 100644 (file)
--- a/PLC/Keys.py
+++ b/PLC/Keys.py
@@ -27,7 +27,7 @@ class Key(Row):
     # for Cache
     class_key= 'key'
     foreign_fields = ['key_type']
-    foreign_xrefs = {}
+    foreign_xrefs = []
 
     def validate_key_type(self, key_type):
         key_types = [row['key_type'] for row in KeyTypes(self.api)]