From d10123d3c48420eefc853b35d9ad4e2c179f3048 Mon Sep 17 00:00:00 2001
From: Brian Gough <bjg@network-theory.co.uk>
Date: Mon, 25 Jan 2016 09:45:25 +0000
Subject: [PATCH] include n parameter when packing

---
 services/track-changes/app/coffee/PackManager.coffee | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/services/track-changes/app/coffee/PackManager.coffee b/services/track-changes/app/coffee/PackManager.coffee
index c4562d48d4..c7cad2ad9e 100644
--- a/services/track-changes/app/coffee/PackManager.coffee
+++ b/services/track-changes/app/coffee/PackManager.coffee
@@ -286,6 +286,7 @@ module.exports = PackManager =
 			if top?	&& top.pack.length < PackManager.MAX_COUNT && top.sz + sz < PackManager.MAX_SIZE
 				top.pack = top.pack.concat {v: d.v, meta: d.meta,  op: d.op, _id: d._id}
 				top.sz += sz
+				top.n += 1
 				top.v_end = d.v
 				top.meta.end_ts = d.meta.end_ts
 				return
@@ -295,6 +296,7 @@ module.exports = PackManager =
 				top.pack = [ {v: d.v, meta: d.meta,  op: d.op, _id: d._id} ]
 				top.meta = { start_ts: d.meta.start_ts, end_ts: d.meta.end_ts }
 				top.sz = sz
+				top.n = 1
 				top.v_end = d.v
 				delete top.op
 				delete top._id