FIX: Not showing sellprice properly on product list

htdocs/product/list.php

@@ -10,6 +10,7 @@
  * Copyright (C) 2013       Florian Henry           <florian.henry@open-concept.pro>
  * Copyright (C) 2013       Adolfo segura           <adolfo.segura@gmail.com>
  * Copyright (C) 2015       Jean-François Ferry     <jfefe@aternatik.fr>
+ * Copyright (C) 2016       Ferran Marcet		    <fmarcet@2byte.es>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -79,6 +80,7 @@ if ($type === '0') { $contextpage='productlist'; if ($search_type=='') $search_t
 // Initialize technical object to manage hooks of thirdparties. Note that conf->hooks_modules contains array array
 $hookmanager->initHooks(array($contextpage));
 $extrafields = new ExtraFields($db);
+$form=new Form($db);
 
 // fetch optionals attributes and labels
 $extralabels = $extrafields->fetch_name_optionals_label('product');
@@ -120,6 +122,15 @@ if (! empty($conf->barcode->enabled)) {
 	$fieldstosearchall['p.barcode']='Gencod';
 }
 
+if (empty($conf->global->PRODUIT_MULTIPRICES))
+{
+	$titlesellprice=$langs->trans("SellingPrice");
+	if (! empty($conf->global->PRODUIT_CUSTOMER_PRICES))
+	{
+		$titlesellprice=$form->textwithpicto($langs->trans("SellingPrice"), $langs->trans("DefaultPriceRealPriceMayDependOnCustomer"));
+	}
+}
+
 // Definition of fields for lists
 $arrayfields=array(
     'p.ref'=>array('label'=>$langs->trans("Ref"), 'checked'=>1),
@@ -176,7 +187,6 @@ if (GETPOST("button_removefilter_x") || GETPOST("button_removefilter.x") || GETP
  */
 
 $htmlother=new FormOther($db);
-$form=new Form($db);
 
 if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action))
 {
@@ -402,16 +412,7 @@ else
     		    print '</div>';
     		}
 
-    	    if (empty($conf->global->PRODUIT_MULTIPRICES))
-    		{
-    			$titlesellprice=$langs->trans("SellingPrice");
-    		   	if (! empty($conf->global->PRODUIT_CUSTOMER_PRICES))
-   				{
-					$titlesellprice=$form->textwithpicto($langs->trans("SellingPrice"), $langs->trans("DefaultPriceRealPriceMayDependOnCustomer"));
-    			}
-    		}
-    		
-            $varpage=empty($contextpage)?$_SERVER["PHP_SELF"]:$contextpage;
+    	    $varpage=empty($contextpage)?$_SERVER["PHP_SELF"]:$contextpage;
             $selectedfields=$form->multiSelectArrayWithCheckbox('selectedfields', $arrayfields, $varpage);	// This also change content of $arrayfields
     		
             print '<table class="liste '.($moreforfilter?"listwithfilterbefore":"").'">';