diff vendor/symfony/http-foundation/Session/Attribute/NamespacedAttributeBag.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

--- a/vendor/symfony/http-foundation/Session/Attribute/NamespacedAttributeBag.php	Tue Jul 10 15:07:59 2018 +0100
+++ b/vendor/symfony/http-foundation/Session/Attribute/NamespacedAttributeBag.php	Thu Feb 28 13:21:36 2019 +0000
@@ -110,21 +110,27 @@
         }
 
         $parts = explode($this->namespaceCharacter, $name);
-        if (count($parts) < 2) {
+        if (\count($parts) < 2) {
             if (!$writeContext) {
                 return $array;
             }
 
-            $array[$parts[0]] = array();
+            $array[$parts[0]] = [];
 
             return $array;
         }
 
-        unset($parts[count($parts) - 1]);
+        unset($parts[\count($parts) - 1]);
 
         foreach ($parts as $part) {
             if (null !== $array && !array_key_exists($part, $array)) {
-                $array[$part] = $writeContext ? array() : null;
+                if (!$writeContext) {
+                    $null = null;
+
+                    return $null;
+                }
+
+                $array[$part] = [];
             }
 
             $array = &$array[$part];