From 46a3de9ac44c01ce97b8e13b25bbed5b5cd026de Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20Vollst=C3=A4dt?= <redfox@nx02.de>
Date: Thu, 13 Aug 2015 19:57:52 +0200
Subject: [PATCH] Integrated https://github.com/kamilkp/ng-nestable/pull/7

---
 src/angular-nestable.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/angular-nestable.js b/src/angular-nestable.js
index 415ab11..ea54211 100644
--- a/src/angular-nestable.js
+++ b/src/angular-nestable.js
@@ -192,6 +192,12 @@
 
 			function buildNestableHtml(model, tpl) {
 				var root = $('<div class="dd"></div>');
+				// create placeholder if the list is empty
+				if (!model.length) {
+					$('<div class="dd-empty"></div>').appendTo(root);
+					return root;
+				}
+				// create nested hierarchy
 				var rootList = $('<ol class="dd-list"></ol>').appendTo(root);
 				var draggableHandle = $nestable.enableDraggableHandle;
 				model.forEach(function f(item){
@@ -253,4 +259,4 @@
 			}
 		};
 	}]);
-})(window, document, window.angular);
\ No newline at end of file
+})(window, document, window.angular);