Fixed Process

bzr revid: ame@tinyerp.com-20080917052832-llmvpdgnythblhqm
2008-09-17 10:58:32 +05:30
parent b372719e1f
commit a0c5648e2d
1 changed files with 5 additions and 4 deletions
@@ -97,10 +97,11 @@ class process_process(osv.osv):

                data['roles'] = roles = []
                for r in tr.transition_ids:
-                    role = {}
-                    role['name'] = r.role_id.name
-                    roles.append(role)
-                    
+                    if r.role_id:
+                        role = {}
+                        role['name'] = r.role_id.name
+                        roles.append(role)
+            
                transitions[tr.id] = data

        g = tools.graph(nodes.keys(), map(lambda x: (x['source'], x['target']), transitions.values()))