From 8493ede19e2883faa4e4e18a41d3204b73093d86 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miroslav=20Bajto=C5=A1?= <miroslav@strongloop.com>
Date: Thu, 2 Apr 2015 14:14:32 +0200
Subject: [PATCH] Add missing error handlers to checkpoints()

---
 lib/persisted-model.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/persisted-model.js b/lib/persisted-model.js
index f1df2656..36e84b30 100644
--- a/lib/persisted-model.js
+++ b/lib/persisted-model.js
@@ -976,13 +976,15 @@ function tryReplicate(sourceModel, targetModel, since, options, callback) {
   function checkpoints() {
     var cb = arguments[arguments.length - 1];
     sourceModel.checkpoint(function(err, source) {
+      if (err) return cb(err);
       newSourceCp = source.seq;
       targetModel.checkpoint(function(err, target) {
+        if (err) return cb(err);
         newTargetCp = target.seq;
         debug('\tcreated checkpoints');
         debug('\t\t%s for source model %s', newSourceCp, sourceModel.modelName);
         debug('\t\t%s for target model %s', newTargetCp, targetModel.modelName);
-        cb(err);
+        cb();
       });
     });
   }