chore(node.js): get parent only once

stfsy · Mar 28, 2017 · 6b2f9c5 · 6b2f9c5
1 parent fd07b76
commit 6b2f9c5
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/node.js b/lib/node.js
@@ -142,13 +142,13 @@ class Node {
      * @returns {Node}
      */
     get parent() {
-        const hasParent = this.get().parent
+        const parent = this.get().parent
 
-        if (!hasParent) {
+        if (!parent) {
             return null
         }
 
-        return new Node(this.get().parent)
+        return new Node(parent)
     }
 
     /**