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-rw-r--r--bin/addons/base/ir/workflow/print_instance.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/addons/base/ir/workflow/print_instance.py b/bin/addons/base/ir/workflow/print_instance.py
index 259fe51d41a..4dd1f3d063b 100644
--- a/bin/addons/base/ir/workflow/print_instance.py
+++ b/bin/addons/base/ir/workflow/print_instance.py
@@ -38,7 +38,7 @@ def graph_get(cr, graph, wkf_ids, nested=False, workitem={}):
cr.execute('select * from wkf where id=%s', (n['subflow_id'],))
wkfinfo = cr.dictfetchone()
graph2 = pydot.Cluster('subflow'+str(n['subflow_id']), fontsize='12', label = """\"Subflow: %s\\nOSV: %s\"""" % ( n['name'], wkfinfo['osv']) )
- (s1,s2) = graph_get(cr, graph2, n['subflow_id'], nested,workitem)
+ (s1,s2) = graph_get(cr, graph2, [n['subflow_id']], nested,workitem)
graph.add_subgraph(graph2)
actfrom[n['id']] = s2
actto[n['id']] = s1