Some code improvements suggested by linter

[fnpeditor.git] / modules / nodeFamilyTree / nodeFamilyTree.js

diff --git a/modules/nodeFamilyTree/nodeFamilyTree.js b/modules/nodeFamilyTree/nodeFamilyTree.js
index 05d4aac..049352e 100644 (file)
--- a/modules/nodeFamilyTree/nodeFamilyTree.js
+++ b/modules/nodeFamilyTree/nodeFamilyTree.js
@@ -33,7 +33,7 @@ return function(sandbox) {
             var nodes = this.nodes = {};\r
             this.currentNode = node;\r
             var parentNode = node.parent();\r
-            var parent = undefined;\r
+            var parent;\r
             \r
             if(parentNode) {\r
                 parent = {\r