From e6d0eede4fc542805c017213f73f242517863867 Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@designcreateplay.com>
Date: Tue, 2 Sep 2014 18:36:28 -0400
Subject: [PATCH] pruning empy notifications for daily emailer

---
 src/user/jobs.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/user/jobs.js b/src/user/jobs.js
index 160f3bb33c..d06a8386cd 100644
--- a/src/user/jobs.js
+++ b/src/user/jobs.js
@@ -69,6 +69,10 @@ module.exports = function(User) {
 						winston.error('[user/jobs] Could not send daily digests: ' + err.message);
 						return next(err);
 					}
+
+					// Remove expired notifications
+					notifications = notifications.filter(Boolean);
+
 					// Turn relative URLs into absolute ones
 					for(var i=0; i<notifications.length; ++i) {
 						if (notifications[i].image.indexOf('http') !== 0) {