diff --git a/htdocs/product/liste.php b/htdocs/product/liste.php
index 9a7cfc78d574a7b5f2680764f28abf5f91c3666c..4338139e62c130edc856f086e261856972674462 100644
--- a/htdocs/product/liste.php
+++ b/htdocs/product/liste.php
@@ -127,21 +127,15 @@ else
     $sql.= ' p.fk_product_type, p.tms as datem,';
     $sql.= ' p.duration, p.tosell, p.tobuy, p.seuil_stock_alerte,';
     $sql.= ' MIN(pfp.unitprice) as minsellprice';
-    $sql.= ' FROM ('.MAIN_DB_PREFIX.'product as p';
+    $sql.= ' FROM (';
     // We'll need this table joined to the select in order to filter by categ
-    if ($search_categ) $sql.= ", ".MAIN_DB_PREFIX."categorie_product as cp";
+    if ($search_categ) $sql.= MAIN_DB_PREFIX."categorie_product as cp, ";
+    $sql.= MAIN_DB_PREFIX.'product as p';
     $sql.= ') ';
-    //if ($fourn_id > 0)  // The DISTINCT is used to avoid duplicate from this link
-    //{
-    	//$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."product_fournisseur as pf ON p.rowid = pf.fk_product";
-    	$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."product_fournisseur_price as pfp ON p.rowid = pfp.fk_product";
-    //}
+   	$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."product_fournisseur_price as pfp ON p.rowid = pfp.fk_product";
     $sql.= ' WHERE p.entity IN ('.getEntity('product', 1).')';
     if ($search_categ) $sql.= " AND p.rowid = cp.fk_product";	// Join for the needed table to filter by categ
-    if ($sall)
-    {
-    	$sql.= " AND (p.ref LIKE '%".$db->escape($sall)."%' OR p.label LIKE '%".$db->escape($sall)."%' OR p.description LIKE '%".$db->escape($sall)."%' OR p.note LIKE '%".$db->escape($sall)."%')";
-    }
+    if ($sall) $sql.= " AND (p.ref LIKE '%".$db->escape($sall)."%' OR p.label LIKE '%".$db->escape($sall)."%' OR p.description LIKE '%".$db->escape($sall)."%' OR p.note LIKE '%".$db->escape($sall)."%')";
     // if the type is not 1, we show all products (type = 0,2,3)
     if (dol_strlen($type))
     {