Index: lib/class.tx_commerce_product.php
===================================================================
--- lib/class.tx_commerce_product.php	(Revision 30714)
+++ lib/class.tx_commerce_product.php	(Arbeitskopie)
@@ -336,7 +336,7 @@
 					$product = t3lib_div::makeInstance('tx_commerce_product');
 					$product->init($productID, $this->lang_uid);
 					$product->load_data(); #TODO: is it our job to load here?
-					if ($product->isAccessible()) { //Check if the user is alowed to acces the product
+					if ($product->isAccessible() && $product->getNumberOfArticles() >= 1) { //Check if the user is alowed to acces the product and if the product has at least one article
 						$this->relatedProducts[] = $product;
 					}
 				}