Add missing "properties_schema" to WaitConditionHandle

Change-Id: I475ac4f72613a2f20275949a01168246cae1fb52
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>

diff --git a/heat/engine/wait_condition.py b/heat/engine/wait_condition.py
index 2371bc6144e44a516277347d4760ce1562c9209c..b847a0262f8812a6177c54e3afbf8c24c0fa3e22 100644 (file)
--- a/heat/engine/wait_condition.py
+++ b/heat/engine/wait_condition.py
@@ -33,6 +33,7 @@ class WaitConditionHandle(Resource):
     then the cfn-signal will use this url to post to and
     WaitCondition will poll it to see if has been written to.
     '''
+    properties_schema = {}
 
     def __init__(self, name, json_snippet, stack):
         super(WaitConditionHandle, self).__init__(name, json_snippet, stack)