nodegit
diff --git a/‎lib/reference.js‎
Lines changed: 17 additions & 13 deletions b/‎lib/reference.js‎
Lines changed: 17 additions & 13 deletions
@@ -1,33 +1,37 @@
 var git = require('../');
 
-var _Ref = function(obj) {
+var Reference = function(rawReference) {
   var self = {};
 
-  if(obj instanceof git.raw.Repo) {
-    self.repo = obj;
-    self.ref = new git.raw.Ref(obj);
-  } else if(obj instanceof git.raw.Ref) {
-    self.ref = obj;
+  if(rawReference instanceof git.raw.Reference) {
+    self.reference = rawReference;
+  } else if(rawReference instanceof git.raw.Repo) {
+    self.repo = rawReference;
+    self.reference = new git.raw.Reference(rawReference);
   }
 
   self.lookup = function(name, callback) {
-    self.ref.lookup(self.repo, name, function(error) {
-      console.log('1', arguments);
+    self.reference.lookup(self.repo, name, function(error, reference) {
       if (error) {
         callback(git.error(error), self);
         return;
       }
+      self.reference = reference;
       callback(null, self);
     });
   };
 
-  self.oid = function() {
-    var oid = git.oid();
-    self.ref.oid(oid.oid);
-    return oid;
+  self.oid = function(callback) {
+    self.reference.oid(function(error, rawOid) {
+      if (error) {
+        callback(git.error(error, self));
+        return;
+      }
+      callback(null, git.oid(rawOid));
+    });
   };
 
   return self;
 };
 
-exports.ref = _Ref;
+exports.reference = Reference;