From 54d1036e371e513e1a527fa3fb73560daace0b69 Mon Sep 17 00:00:00 2001
From: Brian Gough <bjg@network-theory.co.uk>
Date: Wed, 9 Dec 2015 15:13:37 +0000
Subject: [PATCH] skip ops marked as broken in database

---
 services/track-changes/app/coffee/DiffGenerator.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/track-changes/app/coffee/DiffGenerator.coffee b/services/track-changes/app/coffee/DiffGenerator.coffee
index 6e3b36643b..53f7c2d343 100644
--- a/services/track-changes/app/coffee/DiffGenerator.coffee
+++ b/services/track-changes/app/coffee/DiffGenerator.coffee
@@ -11,7 +11,7 @@ module.exports = DiffGenerator =
 	ConsistencyError: ConsistencyError
 
 	rewindUpdate: (content, update) ->
-		for op, i in update.op by -1
+		for op, i in update.op by -1 when op.broken isnt true
 			try
 				content = DiffGenerator.rewindOp content, op
 			catch e