Take care of the null objects

symfony · javiereguiluz · Feb 22, 2016 · Feb 23, 2016 · Feb 23, 2016 · Feb 23, 2016
commit 8b36d15f1618f15646e18fe974b4bb211da68ec6
diff --git a/src/Symfony/Component/Security/Core/Authorization/DebugAccessDecisionManager.php b/src/Symfony/Component/Security/Core/Authorization/DebugAccessDecisionManager.php
@@ -97,6 +97,10 @@ public function getDecisionLog()
     */
    private function getStringRepresentation($object)
    {
+        if (null === $object) {
+            return 'NULL';
+        }
+
        if (!is_object($object)) {
            return sprintf('%s (%s)', gettype($object), $object);
        }