get into sfatables code only if some rules exist

[sfa.git] / sfa / methods / list.py

diff --git a/sfa/methods/list.py b/sfa/methods/list.py
index a33cad5..4bd3496 100644 (file)
--- a/sfa/methods/list.py
+++ b/sfa/methods/list.py
@@ -57,11 +57,12 @@ class list(Method):
         if registry_hrn != self.api.hrn:
             credential = self.api.getCredential()
             try:
-                record_list = registries[registry_hrn].list(credential, hrn, caller_cred)
+               request_hash=None
+                record_list = registries[registry_hrn].list(credential, hrn, request_hash, caller_cred)
                 records = [GeniRecord(dict=record).as_dict() for record in record_list]
             except:
                 arg_list = [credential, hrn]
-                request_hash = self.api.compute_hash(arg_list)
+                request_hash = self.api.key.compute_hash(arg_list)
                 record_list = registries[registry_hrn].list(credential, hrn, request_hash, caller_cred)
                 records = [GeniRecord(dict=record).as_dict() for record in record_list]