From 2dc92d7a4bfa1563fde0a3e5a90d241662069514 Mon Sep 17 00:00:00 2001
From: Samuel ROZE <samuel.roze@gmail.com>
Date: Wed, 19 Sep 2018 19:19:15 +0100
Subject: [PATCH] Allow validator without the translator

---
 .../AddValidatorInitializersPass.php                   | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/Symfony/Component/Validator/DependencyInjection/AddValidatorInitializersPass.php b/src/Symfony/Component/Validator/DependencyInjection/AddValidatorInitializersPass.php
index 6021906cb18c8..4539e27bd3adf 100644
--- a/src/Symfony/Component/Validator/DependencyInjection/AddValidatorInitializersPass.php
+++ b/src/Symfony/Component/Validator/DependencyInjection/AddValidatorInitializersPass.php
@@ -49,11 +49,17 @@ public function process(ContainerBuilder $container)
 
         // @deprecated logic, to be removed in Symfony 5.0
         $builder = $container->getDefinition($this->builderService);
-        $calls = [];
+        $calls = array();
 
         foreach ($builder->getMethodCalls() as list($method, $arguments)) {
             if ('setTranslator' === $method) {
-                $translator = $arguments[0] instanceof Reference ? $container->findDefinition($arguments[0]) : $arguments[0];
+                if (!$arguments[0] instanceof Reference) {
+                    $translator = $arguments[0];
+                } elseif ($container->has($arguments[0])) {
+                    $translator = $container->findDefinition($arguments[0]);
+                } else {
+                    continue;
+                }
 
                 while (!($class = $translator->getClass()) && $translator instanceof ChildDefinition) {
                     $translator = $translator->getParent();