From 35f83640d66e09c87bd6c57031fff03c00cf2fdd Mon Sep 17 00:00:00 2001
From: goyt <t.goy@fondsfinanz.de>
Date: Mon, 3 Jul 2017 23:39:42 +0200
Subject: [PATCH] Required for PathVarriables is no longer overwritten, if
 already set. Type is no longer overwritten if already set

---
 RouteDescriber/RouteMetadataDescriber.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/RouteDescriber/RouteMetadataDescriber.php b/RouteDescriber/RouteMetadataDescriber.php
index 511c20d..ce34d91 100644
--- a/RouteDescriber/RouteMetadataDescriber.php
+++ b/RouteDescriber/RouteMetadataDescriber.php
@@ -33,8 +33,12 @@ final class RouteMetadataDescriber implements RouteDescriberInterface
                 }
 
                 $parameter = $operation->getParameters()->get($pathVariable, 'path');
-                $parameter->setRequired(true);
-                $parameter->setType('string');
+                if (null === $parameter->getRequired()) {
+                    $parameter->setRequired(true);
+                }
+                if(null === $parameter->getType()) {
+                    $parameter->setType('string');
+                }
 
                 if (isset($requirements[$pathVariable])) {
                     $parameter->setFormat($requirements[$pathVariable]);