From ab5e5795e88892b5687885c8ead8d6959082399b Mon Sep 17 00:00:00 2001
From: Jermolene <jeremy@jermolene.com>
Date: Thu, 3 May 2018 18:27:17 +0100
Subject: [PATCH] Fix issue with lazy loading temporary tiddlers

Fixes #3235
---
 core/modules/syncer.js | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/core/modules/syncer.js b/core/modules/syncer.js
index c5aadf28a..d87e8371a 100644
--- a/core/modules/syncer.js
+++ b/core/modules/syncer.js
@@ -271,13 +271,16 @@ Syncer.prototype.handleLazyLoadEvent = function(title) {
 	// Don't lazy load the same tiddler twice
 	var info = this.tiddlerInfo[title];
 	if(!info || !info.hasBeenLazyLoaded) {
-		this.createTiddlerInfo(title);
-		this.tiddlerInfo[title].hasBeenLazyLoaded = true;
-		// Queue up a sync task to load this tiddler
-		this.enqueueSyncTask({
-			type: "load",
-			title: title
-		});		
+		// Don't lazy load if the tiddler isn't included in the sync filter
+		if(this.filterFn.call(this.wiki).indexOf(title) !== -1) {
+			this.createTiddlerInfo(title);
+			this.tiddlerInfo[title].hasBeenLazyLoaded = true;
+			// Queue up a sync task to load this tiddler
+			this.enqueueSyncTask({
+				type: "load",
+				title: title
+			});
+		}
 	}
 };