remove unused local variables

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>

lib/classes/api/commands/class.EmailForwarders.php

@@ -158,9 +158,7 @@ class EmailForwarders extends ApiCommand implements ResourceEntity
 				
 				// get needed customer info to reduce the email-forwarder-counter by one
 				$customer = $this->getCustomerData();
-				
-				// get specific forwarder
-				$forwarder = $result['destination'][$forwarderid];
+
 				// unset it from array
 				unset($result['destination'][$forwarderid]);
 				// rebuild destination-string
@@ -176,14 +174,7 @@ class EmailForwarders extends ApiCommand implements ResourceEntity
 					"id" => $id
 				);
 				Database::pexecute($stmt, $params, true, true);
-				
-				$stmt = Database::prepare("UPDATE `" . TABLE_PANEL_CUSTOMERS . "`
-						SET `email_forwarders_used` = `email_forwarders_used` - 1
-						WHERE `customerid`= :cid");
-				Database::pexecute($stmt, array(
-					"cid" => $userinfo['customerid']
-				));
-				
+
 				// update customer usage
 				Customers::decreaseUsage($customer['customerid'], 'email_forwarders_used');
 				

lib/classes/api/commands/class.Emails.php

@@ -122,7 +122,6 @@ class Emails extends ApiCommand implements ResourceEntity
 				"domainid" => $domain_check['id']
 			);
 			Database::pexecute($stmt, $params, true, true);
-			$address_id = Database::lastInsertId();
 			
 			// update customer usage
 			Customers::increaseUsage($customer['customerid'], 'emails_used');

lib/classes/api/commands/class.SubDomains.php

@@ -718,7 +718,6 @@ class SubDomains extends ApiCommand implements ResourceEntity
 		
 		// get needed customer info to reduce the subdomain-usage-counter by one
 		$customer = $this->getCustomerData();
-		$subdomains_used = $customer['subdomains_used'];
 
 		if (!$this->isAdmin() && $result['caneditdomain'] == 0) {
 			throw new Exception("You cannot edit this resource", 405);