From 81e427112f7fc22cc6d8478910d0cb1244320273 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20P=C3=A9ters?= <fpeters@entrouvert.com>
Date: Fri, 18 Aug 2017 10:12:05 +0200
Subject: [PATCH] workflows: base action registration on key instead of class
 object (#18024)

---
 wcs/workflows.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wcs/workflows.py b/wcs/workflows.py
index dff5ce50..41717c93 100644
--- a/wcs/workflows.py
+++ b/wcs/workflows.py
@@ -1781,7 +1781,7 @@ def render_list_of_roles(workflow, roles):
 item_classes = []
 
 def register_item_class(klass):
-    if not klass in item_classes:
+    if not klass.key in [x.key for x in item_classes]:
         item_classes.append(klass)
         klass.init()
 
-- 
2.14.1