From d4d7c32fa887300e72d7a8a6a11926a71053e6aa Mon Sep 17 00:00:00 2001
From: Tyler Renelle <tylerrenelle@gmail.com>
Date: Sat, 15 Jun 2013 18:20:52 -0400
Subject: [PATCH] simpler empty parties preen

---
 migrations/preen_cron.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/migrations/preen_cron.js b/migrations/preen_cron.js
index 4d141d3ed6..ec1d71bb9c 100644
--- a/migrations/preen_cron.js
+++ b/migrations/preen_cron.js
@@ -37,7 +37,8 @@ db.users.find({
  * Remove empty parties
  */
 db.groups.remove({
-    $where: function(){ return this.type === 'party' && this.members.length === 0; }
+    'type': 'party',
+    $where: "return this.members.length === 0"
 });
 
 /**