From 6d02366d3e7262e5049907e8bde5bd3143acf75c Mon Sep 17 00:00:00 2001
From: Slawek Ligus <root@ooz.ie>
Date: Mon, 24 Sep 2012 15:23:43 +0100
Subject: [PATCH] Making 'oldest_date' parameter is mandatory.

---
 boto/swf/layer1.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/boto/swf/layer1.py b/boto/swf/layer1.py
index f11963b8e4..d2b6e4e611 100644
--- a/boto/swf/layer1.py
+++ b/boto/swf/layer1.py
@@ -1152,8 +1152,8 @@ def count_open_workflow_executions(self, domain, latest_date, oldest_date,
         return self.make_request('CountOpenWorkflowExecutions', json_input)
 
     def list_open_workflow_executions(self, domain,
+                                      oldest_date,
                                       latest_date=None,
-                                      oldest_date=None,
                                       tag=None,
                                       workflow_id=None,
                                       workflow_name=None,