From 95b15075992b3454796720948dd9cef2d11c9488 Mon Sep 17 00:00:00 2001
From: Wenjie Zheng <wenjie.zheng@tiolive.com>
Date: Wed, 10 Jun 2015 12:02:43 +0000
Subject: [PATCH] WorkflowTool.py: modify the return type of getChainsByType
 from a tuple in a list to a tuple.

---
 product/ERP5/Tool/WorkflowTool.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/product/ERP5/Tool/WorkflowTool.py b/product/ERP5/Tool/WorkflowTool.py
index b638c9c69d..091dec7c64 100644
--- a/product/ERP5/Tool/WorkflowTool.py
+++ b/product/ERP5/Tool/WorkflowTool.py
@@ -629,7 +629,8 @@ class WorkflowTool(BaseTool, OriginalWorkflowTool):
   def getChainsByType(self):
     type_workflow_dict = {}
     for type_id, workflow_id_list in self._chains_by_type.iteritems():
-        type_workflow_dict.setdefault(type_id, []).append(workflow_id_list)
+        type_workflow_dict.setdefault(type_id, ())
+        type_workflow_dict[type_id] = type_workflow_dict[type_id] + workflow_id_list
     return type_workflow_dict
 
   # For Chains By Type Repair Tool:
-- 
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