diff --git a/htdocs/compta/paiement/card.php b/htdocs/compta/paiement/card.php
index 4930ce9e53c..29d9ce25bb6 100644
--- a/htdocs/compta/paiement/card.php
+++ b/htdocs/compta/paiement/card.php
@@ -46,6 +46,10 @@ $action = GETPOST('action', 'aZ09');
 $confirm = GETPOST('confirm', 'alpha');
 $backtopage = GETPOST('backtopage', 'alpha');
 
+$socid = GETPOST('socid', 'int'); if ($socid < 0) {
+	$socid = 0;
+}
+
 $object = new Paiement($db);
 // Initialize technical object to manage hooks of page. Note that conf->hooks_modules contains array of hook context
 $hookmanager->initHooks(array('paymentcard', 'globalcard'));
diff --git a/htdocs/compta/paiement/list.php b/htdocs/compta/paiement/list.php
index 658f2c150f1..6db18f6aa55 100644
--- a/htdocs/compta/paiement/list.php
+++ b/htdocs/compta/paiement/list.php
@@ -513,6 +513,7 @@ foreach ($arrayfields as $column) {
 
 $i = 0;
 $totalarray = array();
+$totalarray['nbfield'] = 0;
 while ($i < min($num, $limit)) {
 	$objp = $db->fetch_object($resql);
 
@@ -620,7 +621,11 @@ while ($i < min($num, $limit)) {
 			$totalarray['nbfield']++;
 		}
 		$totalarray['pos'][$checkedCount] = 'amount';
-		$totalarray['val']['amount'] += $objp->amount;
+		if (empty($totalarray['val']['amount'])) {
+			$totalarray['val']['amount'] = $objp->amount;
+		} else {
+			$totalarray['val']['amount'] += $objp->amount;
+		}
 	}
 
 	// Status