symfony
diff --git a/‎src/Symfony/Component/Security/Core/Role/RoleHierarchy.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Security/Core/Role/RoleHierarchy.php
+2-2Lines changed: 2 additions & 2 deletions b/‎src/Symfony/Component/Security/Core/Role/RoleHierarchy.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Security/Core/Role/RoleHierarchy.php
+2-2Lines changed: 2 additions & 2 deletions
@@ -19,7 +19,7 @@
 class RoleHierarchy implements RoleHierarchyInterface
 {
     private $hierarchy;
-    private $map;
+    protected $map;
 
     /**
      * Constructor.
@@ -56,7 +56,7 @@ public function getReachableRoles(array $roles)
         return $reachableRoles;
     }
 
-    private function buildRoleMap()
+    protected function buildRoleMap()
     {
         $this->map = array();
         foreach ($this->hierarchy as $main => $roles) {
Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,7 @@`
`19`	`19`	`class RoleHierarchy implements RoleHierarchyInterface`
`20`	`20`	`{`
`21`	`21`	`private $hierarchy;`
`22`		`- private $map;`
	`22`	`+ protected $map;`
`23`	`23`
`24`	`24`	`/**`
`25`	`25`	`* Constructor.`
`@@ -56,7 +56,7 @@ public function getReachableRoles(array $roles)`
`56`	`56`	`return $reachableRoles;`
`57`	`57`	`}`
`58`	`58`
`59`		`- private function buildRoleMap()`
	`59`	`+ protected function buildRoleMap()`
`60`	`60`	`{`
`61`	`61`	`$this->map = array();`
`62`	`62`	`foreach ($this->hierarchy as $main => $roles) {`