merkle-tools - npm Package Compare versions

Comparing version 1.0.3 to 1.0.4

merkletools.js

@@ -91,3 +91,3 @@ /*jslint node: true */
     this.getMerkleRoot = function () {
-        if (!tree.isReady) return null;
+        if (!tree.isReady || tree.levels.length === 0) return null;
         return tree.levels[0][0];
@@ -94,0 +94,0 @@ };

package.json

 {
   "name": "merkle-tools",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Tools for creating merkle trees, generating merkle proofs, and verification of merkle proofs.",
@@ -5,0 +5,0 @@ "main": "merkletools.js",

test/main.js

@@ -14,3 +14,14 @@ var should = require('should');
 
+describe("make tree with no leaves", function () {
 
+    var merkleTools = new merkletools();
+    merkleTools.makeTree();
+
+    it("merkle root value should be null", function () {
+        assert.equal(merkleTools.getMerkleRoot(), null);
+    });
+
+});
+
+
 describe("make tree with addLeaves hex", function () {
@@ -17,0 +28,0 @@

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Improved metrics

Total package byte prevSize

25933

increased by1.08%

Lines of code

371

increased by1.92%

No dependency changes