update existing solver process and create solver decision objects if required.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@33576 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_simulation/SkinTemplateItem/portal_skins/erp5_simulation/Delivery_getSolverDecisionList.xml

@@ -68,6 +68,9 @@ if solver_process is None:\n
   solver_process = context.getPortalObject().portal_solvers.newSolverProcess(context)\n
   solver_list.append(solver_process.getRelativeUrl())\n
   context.setSolverList(solver_list)\n
+else:\n
+  # update existing solver process\n
+  solver_process.buildSolverDecisionList(context)\n
 \n
 # XXX should omit \'solved\' decision?\n
 solver_decision_list = solver_process.objectValues(portal_type=\'Solver Decision\')\n