From fba4235a6a9826e2e7390a87cbcdaf95fd37f458 Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@netways.de>
Date: Tue, 22 Jan 2019 13:36:17 +0100
Subject: [PATCH] TileRenderer: Fix invalid call to `attributes()`

---
 library/Businessprocess/Renderer/TileRenderer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/Businessprocess/Renderer/TileRenderer.php b/library/Businessprocess/Renderer/TileRenderer.php
index d9e979e..db66cb3 100644
--- a/library/Businessprocess/Renderer/TileRenderer.php
+++ b/library/Businessprocess/Renderer/TileRenderer.php
@@ -28,7 +28,7 @@ class TileRenderer extends Renderer
             ]
         );
         if (! $this->wantsRootNodes()) {
-            $nodesDiv->attributes()->add('data-node-name', $this->parent->getName());
+            $nodesDiv->getAttributes()->add('data-node-name', $this->parent->getName());
         }
 
         $nodes = $this->getChildNodes();