fix: do not convert existing daglinks

Author: dignifiedquire

src/dag-node.js

@@ -50,15 +50,17 @@ module.exports = class DAGNode {
 
     // ensure links are instances of DAGLink
     if (links) {
-      links.map((l) => {
-        return {
-          size: l.size || l.Size,
-          name: l.name || l.Name,
-          hash: l.hash || l.Hash
+      links.forEach((l) => {
+        if (l.name && typeof l.toJSON === 'function') {
+          this.links.push(l)
+        } else {
+          this.links.push(
+            new DAGLink(l.Name, l.Size, l.Hash)
+          )
         }
-      }).forEach((l) => {
-        this.addRawLink(l)
       })
+
+      stable.inplace(this.links, linkSort)
     }
   }
 

test/dag-node-test.js

@@ -45,6 +45,7 @@ module.exports = function (repo) {
       const d2 = new DAGNode(new Buffer('some data'), l2)
       expect(d1.toJSON()).to.be.eql(d2.toJSON())
       expect(d1.marshal()).to.be.eql(d2.marshal())
+      expect(d2.links).to.be.eql(l2)
     })
 
     it('create an emtpy node', function (done) {