Merge pull request #409 from RohitPaul0007/patch-52

Update build-layer-graph.js
dagrejs · Sep 11, 2023 · f7d87ce · f7d87ce
2 parents 25b481f + a421843
commit f7d87ce
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lib/order/build-layer-graph.js b/lib/order/build-layer-graph.js
@@ -1,5 +1,5 @@
-var Graph = require("@dagrejs/graphlib").Graph;
-var util = require("../util");
+let Graph = require("@dagrejs/graphlib").Graph;
+let util = require("../util");
 
 module.exports = buildLayerGraph;
 
@@ -34,12 +34,12 @@ module.exports = buildLayerGraph;
  *       graph is not a multi-graph.
  */
 function buildLayerGraph(g, rank, relationship) {
-  var root = createRootNode(g),
+  let root = createRootNode(g),
     result = new Graph({ compound: true }).setGraph({ root: root })
       .setDefaultNodeLabel(v => g.node(v));
 
   g.nodes().forEach(v => {
-    var node = g.node(v),
+    let node = g.node(v),
       parent = g.parent(v);
 
     if (node.rank === rank || node.minRank <= rank && rank <= node.maxRank) {