From bdc5ac592f17b5ed3bb5ae782e56ced62406d653 Mon Sep 17 00:00:00 2001
From: Jeremy Ruston <jeremy@jermolene.com>
Date: Thu, 9 Apr 2020 11:04:50 +0100
Subject: [PATCH] Fix count widget to return "0" for an empty filter string
 instead of undefined

---
 core/modules/widgets/count.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/modules/widgets/count.js b/core/modules/widgets/count.js
index 7522a40cd..b7ee45452 100644
--- a/core/modules/widgets/count.js
+++ b/core/modules/widgets/count.js
@@ -45,7 +45,7 @@ CountWidget.prototype.execute = function() {
 	if(this.filter) {
 		this.currentCount = this.wiki.filterTiddlers(this.filter,this).length;
 	} else {
-		this.currentCount = undefined;
+		this.currentCount = "0";
 	}
 };