From 3b14367cdc9b7c0b78200ca1c44b70a22b9d7ee5 Mon Sep 17 00:00:00 2001
From: Jan Hobelmann <j.hobelmann@neusta.de>
Date: Sat, 24 Feb 2018 17:24:44 +0100
Subject: [PATCH] added functionality that dnd-type can be a number

yet dnd-allowed-types is able to take a array of strings or numbers but dnd-type on the subelement just takes a string. now its also possible to give a number which is useful in not few cases
---
 angular-drag-and-drop-lists.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/angular-drag-and-drop-lists.js b/angular-drag-and-drop-lists.js
index 8a07ce3..503e054 100644
--- a/angular-drag-and-drop-lists.js
+++ b/angular-drag-and-drop-lists.js
@@ -99,7 +99,7 @@
 
         // Initialize global state.
         dndState.isDragging = true;
-        dndState.itemType = attr.dndType && scope.$eval(attr.dndType).toLowerCase();
+        dndState.itemType = attr.dndType && (scope.$eval(attr.dndType) + '').toLowerCase();
 
         // Set the allowed drop effects. See below for special IE handling.
         dndState.dropEffect = "none";