From 478b5cd9dc1ada3d96f6379d95a13e21c01e4bfd Mon Sep 17 00:00:00 2001
From: Nikolay Mahotkin <nmakhotkin@mirantis.com>
Date: Thu, 24 Apr 2014 12:23:12 +0400
Subject: [PATCH] Fix evaluating task parameters

Change-Id: I5ee4b5ae22017e607f283ccfb19f86a27317e7cf
---
 mistral/engine/data_flow.py | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/mistral/engine/data_flow.py b/mistral/engine/data_flow.py
index bec21fd3e..533ca05e2 100644
--- a/mistral/engine/data_flow.py
+++ b/mistral/engine/data_flow.py
@@ -27,17 +27,9 @@ CONF = cfg.CONF
 
 
 def evaluate_task_parameters(task, context):
-    res = {}
-
     params = task['task_spec'].get('parameters', {})
 
-    if not params:
-        return res
-
-    for name, val in params.iteritems():
-        res[name] = expr.evaluate(val, context)
-
-    return res
+    return expr.evaluate_recursively(params, context)
 
 
 def prepare_tasks(tasks, context):