Minor modification to linkedListCycles.js

fay-jai · Feb 6, 2015 · 3894583 · 3894583
1 parent e193962
commit 3894583
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/linkedListCycles/linkedListCycles.js b/linkedListCycles/linkedListCycles.js
@@ -38,10 +38,10 @@ var Node = function (value) {
   };
 };
 
-var hasCycle = function (linkedList) {
-  // create two 'runners' who start at the same node
-  var one = linkedList;
-  var two = linkedList;
+var hasCycle = function (startNode) {
+  // create two 'runners' who start at the same startNode
+  var one = startNode;
+  var two = startNode;
 
   while ( true ) {
     // check if the next one or two nodes are null