diff --git a/formulaires/editer_gamuform.php b/formulaires/editer_gamuform.php
index 2f076cc..9ed6720 100644
--- a/formulaires/editer_gamuform.php
+++ b/formulaires/editer_gamuform.php
@@ -22,7 +22,7 @@ function formulaires_editer_gamuform_charger_dist($id_objet = 0, $objet = '', $r
 		$valeurs = sql_fetsel($s, $table, "$id=".intval($id_objet));
 	} else {
 		foreach ($s as $c) {
-			$valeurs[$c] = '';
+			$valeurs[$c] = null;
 		}
 	}