Update vendor dependencies

2 files changed, 11 insertions, 0 deletions

diff --git a/vendor/symfony/http-kernel/Debug/FileLinkFormatter.php b/vendor/symfony/http-kernel/Debug/FileLinkFormatter.php
index eb24167529..236bbd09b8 100644
--- a/vendor/symfony/http-kernel/Debug/FileLinkFormatter.php
+++ b/vendor/symfony/http-kernel/Debug/FileLinkFormatter.php
@@ -101,5 +101,7 @@ class FileLinkFormatter
                 ];
             }
         }
+
+        return null;
     }
 }
diff --git a/vendor/symfony/http-kernel/Debug/TraceableEventDispatcher.php b/vendor/symfony/http-kernel/Debug/TraceableEventDispatcher.php
index 6c96afdff3..ce4ddb35d3 100644
--- a/vendor/symfony/http-kernel/Debug/TraceableEventDispatcher.php
+++ b/vendor/symfony/http-kernel/Debug/TraceableEventDispatcher.php
@@ -41,6 +41,9 @@ class TraceableEventDispatcher extends BaseTraceableEventDispatcher
                 break;
             case KernelEvents::TERMINATE:
                 $token = $event->getResponse()->headers->get('X-Debug-Token');
+                if (null === $token) {
+                    break;
+                }
                 // There is a very special case when using built-in AppCache class as kernel wrapper, in the case
                 // of an ESI request leading to a `stale` response [B]  inside a `fresh` cached response [A].
                 // In this case, `$token` contains the [B] debug token, but the  open `stopwatch` section ID
@@ -65,12 +68,18 @@ class TraceableEventDispatcher extends BaseTraceableEventDispatcher
                 break;
             case KernelEvents::RESPONSE:
                 $token = $event->getResponse()->headers->get('X-Debug-Token');
+                if (null === $token) {
+                    break;
+                }
                 $this->stopwatch->stopSection($token);
                 break;
             case KernelEvents::TERMINATE:
                 // In the special case described in the `preDispatch` method above, the `$token` section
                 // does not exist, then closing it throws an exception which must be caught.
                 $token = $event->getResponse()->headers->get('X-Debug-Token');
+                if (null === $token) {
+                    break;
+                }
                 try {
                     $this->stopwatch->stopSection($token);
                 } catch (\LogicException $e) {