[FIX] Page Substitution de structure : Warnings à cause de tableaux non fournis

<?php

use Application\Entity\Db\Etablissement;

use Application\Entity\Db\EcoleDoctorale;

use Application\Entity\Db\UniteRecherche;

use Application\Entity\Db\TypeStructure;

use Application\Entity\Db\Structure;

use Application\Entity\Db\StructureConcreteInterface;

use Application\Provider\Privilege\SubstitutionPrivileges;

/**

 * @var Etablissement[] $etablissementsSubstitues

 * @var EcoleDoctorale[] $ecolesSubstituees

 * @var UniteRecherche[] $unitesSubstituees

 */

$canSubstitutionAutomatique = $this->isAllowed(SubstitutionPrivileges::getResourceId(SubstitutionPrivileges::SUBSTITUION_AUTOMATIQUE));

?>

<h1 class="page-header first">

    <?php echo $this->translate("Substitution  de structures"); ?>

    <span class="badge"><?php echo count($etablissementsSubstitues) + count($ecolesSubstituees) + count($unitesSubstituees); ?></span>

</h1>

<?php