core/lib/Drupal/Core/StackMiddleware/Session.php | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/core/lib/Drupal/Core/StackMiddleware/Session.php b/core/lib/Drupal/Core/StackMiddleware/Session.php
index e0ed0e4..e42f1a7 100644
--- a/core/lib/Drupal/Core/StackMiddleware/Session.php
+++ b/core/lib/Drupal/Core/StackMiddleware/Session.php
@@ -59,13 +59,7 @@ public function handle(Request $request, $type = self::MASTER_REQUEST, $catch =
       $request->setSession($session);
     }
 
-    $result = $this->httpKernel->handle($request, $type, $catch);
-
-    if ($type === self::MASTER_REQUEST && $request->hasSession()) {
-      $request->getSession()->save();
-    }
-
-    return $result;
+    return $this->httpKernel->handle($request, $type, $catch);
   }
 
 }