rough cleanup of component manager

[sfa.git] / sfa / rspecs / elements / execute.py

diff --git a/sfa/rspecs/elements/execute.py b/sfa/rspecs/elements/execute.py
index 43e6e62..6bbf50d 100644 (file)
--- a/sfa/rspecs/elements/execute.py
+++ b/sfa/rspecs/elements/execute.py
@@ -1,7 +1,8 @@
 from sfa.rspecs.elements.element import Element
 
+
 class Execute(Element):
-    fields = {
-        'shell': None,
-        'command': None,
-    }
+    fields = [
+        'shell',
+        'command',
+    ]