From 4b32e8b4d345bddb77db7dd607f502420d5d2aa6 Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Sun, 3 Dec 2017 11:54:27 -0500
Subject: [PATCH] code review: fix spurious change in last commit

---
 src/js/messaging.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/messaging.js b/src/js/messaging.js
index 715b982..e4354e0 100644
--- a/src/js/messaging.js
+++ b/src/js/messaging.js
@@ -250,7 +250,7 @@ var matrixSnapshot = function(pageStore, details) {
         row.totals[anyIndex] += count;
     }
 
-    r.diff = µm.tMatrix.diff(µm.pMatrix, r.hostname, r.rowCount + 1);
+    r.diff = µm.tMatrix.diff(µm.pMatrix, r.hostname, Object.keys(r.rows));
 
     return r;
 };