API match

tests/Monolog/Handler/MockRavenClient.php

@@ -15,7 +15,7 @@ use Raven_Client;
 
 class MockRavenClient extends Raven_Client
 {
-    public function capture($data, $stack)
+    public function capture($data, $stack, $vars = null)
     {
         $this->lastData = $data;
         $this->lastStack = $stack;