// Context part 9

admin-dev/tabs/AdminFeaturesValues.php

@@ -40,12 +40,9 @@ class AdminFeaturesValues extends AdminTab
 
 	/**
 	 * Display form
-	 *
-	 * @global string $currentIndex Current URL in order to keep current Tab
 	 */
 	public function displayForm($isMainTab = true)
 	{
-		global $currentIndex;
 		parent::displayForm();
 
 		if (!($obj = $this->loadObject(true)))
@@ -88,13 +85,9 @@ class AdminFeaturesValues extends AdminTab
 
 	/**
 	 * Manage page processing
-	 *
-	 * @global string $currentIndex Current URL in order to keep current Tab
 	 */
 	public function postProcess($token = NULL)
 	{
-		global $currentIndex;
-
 		if(Tools::getValue('submitDel'.$this->table))
 		{
 		 	if ($this->tabAccess['delete'] === '1')