[DI] minor cleanup

nicolas-grekas · nicolas-grekas · commit c41fa26069e3 · 2019-11-20T14:33:09.000+01:00
diff --git a/src/Symfony/Component/DependencyInjection/Definition.php b/src/Symfony/Component/DependencyInjection/Definition.php
@@ -357,7 +357,7 @@ public function addMethodCall(string $method, array $arguments = [], bool $retur
         if (empty($method)) {
             throw new InvalidArgumentException('Method name cannot be empty.');
         }
-        $this->calls[] = 2 < \func_num_args() && func_get_arg(2) ? [$method, $arguments, true] : [$method, $arguments];
+        $this->calls[] = $returnsClone ? [$method, $arguments, true] : [$method, $arguments];
 
         return $this;
     }
