From 589d28e503f2b93ec524b4013ffd17c44a33b3e6 Mon Sep 17 00:00:00 2001
From: ElectricMaxxx <maximilian.berghoff@gmx.de>
Date: Fri, 28 Jul 2017 15:07:07 +0200
Subject: [PATCH] fix the parameter setting on tree template

---
 src/Resources/views/Tree/tree.html.twig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Resources/views/Tree/tree.html.twig b/src/Resources/views/Tree/tree.html.twig
index db3f348a..f69e2f7f 100644
--- a/src/Resources/views/Tree/tree.html.twig
+++ b/src/Resources/views/Tree/tree.html.twig
@@ -90,7 +90,7 @@ file that was distributed with this source code.
                 }
             },
             dnd: {enabled: {{ move  }}, reorder: {{ reorder }}},
-            sortableBy: {{ sortable_by  }}
+            sortableBy: '{{ sortable_by  }}'
         });
     });
 </script>