Index: branches/version-2_11-dev/data/class/pages/products/LC_Page_Products_List.php
===================================================================
--- branches/version-2_11-dev/data/class/pages/products/LC_Page_Products_List.php	(revision 21256)
+++ branches/version-2_11-dev/data/class/pages/products/LC_Page_Products_List.php	(revision 21265)
@@ -171,7 +171,9 @@
                 unset($this->arrProducts['productStatus']);
                 $this->tpl_javascript .= 'var productsClassCategories = ' . SC_Utils_Ex::jsonEncode($objProduct->classCategories) . ';';
-                //onloadスクリプトを設定
+                //onloadスクリプトを設定. 在庫ありの商品のみ出力する
                 foreach ($this->arrProducts as $arrProduct) {
-                    $js_fnOnLoad .= "fnSetClassCategories(document.product_form{$arrProduct['product_id']});";
+                    if ($arrProduct['stock_unlimited_max'] || $arrProduct['stock_max'] > 0) {
+                        $js_fnOnLoad .= "fnSetClassCategories(document.product_form{$arrProduct['product_id']});";
+                    }
                 }