[FIX] display each subflow only once in process view

bzr revid: xmo@openerp.com-20120113100051-5a7j1v410g6h0e4b

1 files changed, 3 insertions, 3 deletions

diff --git a/addons/web_process/static/src/js/process.js b/addons/web_process/static/src/js/process.js
index 52a3d5c7656..79f9c8875a8 100644
--- a/addons/web_process/static/src/js/process.js
+++ b/addons/web_process/static/src/js/process.js
@@ -46,9 +46,9 @@ openerp.web_process = function (openerp) {
                     self.graph_get().done(function(res) {
                         self.process_notes = res.notes;
                         self.process_title = res.name;
-                        self.process_subflows = _.filter(res.nodes, function(x) {
-                            return x.subflow != false;
-                        });
+                        self.process_subflows = _(res.nodes).chain()
+                              .filter(function (node) { return node['subflow'] !== false; })
+                              .uniq(false, function (node) { return node['subflow'][0]; }).value();
                         self.process_related = res.related;
                         def.resolve(res);
                     });