make sure to only instance SfaFault with a general fault, not another SfaFault

diff --git a/sfa/util/api.py b/sfa/util/api.py
index f3791ce..9424b49 100644 (file)
--- a/sfa/util/api.py
+++ b/sfa/util/api.py
@@ -192,6 +192,8 @@ class BaseAPI:
 
         try:
             result = self.call(source, method, *args)
+        except SfaFault, fault:
+            result = fault 
         except Exception, fault:
             #traceback.print_exc(file = log)
             result = SfaAPIError(fault)