diff --git a/classes/Search.php b/classes/Search.php
index 787bfe420..83eee8dc2 100644
--- a/classes/Search.php
+++ b/classes/Search.php
@@ -445,7 +445,7 @@ class SearchCore
 		$total_languages = count(Language::getLanguages(false));
 
 		// Products are processed 50 by 50 in order to avoid overloading MySQL
-		while (($products = Search::getProductsToIndex($total_languages, $id_product, 50)) && $count > 0)
+		while (($products = Search::getProductsToIndex($total_languages, $id_product, 50)) && (count($products) > 0))
 		{
 			// Now each non-indexed product is processed one by one, langage by langage
 			foreach ($products as $product)