Merge remote branch 'schmittjoh/security'

* schmittjoh/security:
  [HttpFoundation] added unit test
  [Security][HttpFoundation] splits Request::hasSession() into hasSession(), and hasPreviousSession()
  [SecurityBundle] added some tests
  add provider to configuration
  update DI to handle change in config and another provider
  separate dbal specific acl config
  add provider to configuration
  update DI to handle change in config and another provider
  separate dbal specific acl config

1 files changed, 1 insertions, 1 deletions

diff --git a/Http/Firewall/ContextListener.php b/Http/Firewall/ContextListener.php
index a20eaab..331a1e3 100644
--- a/Http/Firewall/ContextListener.php
+++ b/Http/Firewall/ContextListener.php
@@ -62,7 +62,7 @@ class ContextListener implements ListenerInterface
     {
         $request = $event->getRequest();
 
-        $session = $request->hasSession() ? $request->getSession() : null;
+        $session = $request->hasPreviousSession() ? $request->getSession() : null;
 
         if (null === $session || null === $token = $session->get('_security_'.$this->contextKey)) {
             $this->context->setToken(null);