From 240b6054fd82ae992d9e8359bd1c26fc98a11ef5 Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Wed, 15 Jul 2020 13:00:52 -0400
Subject: [PATCH] implement a 'clear' method for throttled functions

---
 www/common/common-util.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/www/common/common-util.js b/www/common/common-util.js
index 424dbfdd3..95959d733 100644
--- a/www/common/common-util.js
+++ b/www/common/common-util.js
@@ -310,6 +310,10 @@
             clearTimeout(to);
             to = setTimeout(Util.bake(f, Util.slice(arguments)), ms);
         };
+        g.clear = function () {
+            clearTimeout(to);
+            to = undefined;
+        };
         return g;
     };