From 56dbebd0b65375fafdadf6afa14ed999d30a05e2 Mon Sep 17 00:00:00 2001
From: popov <popov@vl.ru>
Date: Fri, 27 Jan 2017 10:17:35 +1000
Subject: [PATCH] fix array concat

---
 modules/modes/drag_node.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/modes/drag_node.js b/modules/modes/drag_node.js
index 371412b22..06d9637a1 100644
--- a/modules/modes/drag_node.js
+++ b/modules/modes/drag_node.js
@@ -84,7 +84,7 @@ export function modeDragNode(context) {
         var editableIDs = [ entity.id ];
 	    context.graph().parentWays(entity).forEach(function (parentWay) {
             editableIDs.push(parentWay.id);
-            editableIDs.concat(_.map(context.graph().parentRelations(parentWay), 'id'));
+		    editableIDs = editableIDs.concat(_.map(context.graph().parentRelations(parentWay), 'id'));
 	    });
 
         isCancelled = d3.event.sourceEvent.shiftKey ||