From a371d53e635f1c0aa6097045ac5b59e78962f760 Mon Sep 17 00:00:00 2001
From: Frederic Guillot <fred@kanboard.net>
Date: Thu, 26 Jan 2017 22:21:07 -0500
Subject: Always unbind internal listeners when closing a modal dialog

---
 assets/js/core/base.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'assets/js/core')

diff --git a/assets/js/core/base.js b/assets/js/core/base.js
index 0ab06d78..6bfe22ba 100644
--- a/assets/js/core/base.js
+++ b/assets/js/core/base.js
@@ -27,6 +27,16 @@ KB.trigger = function (eventType, eventData) {
     }
 };
 
+KB.removeListener = function (eventType, callback) {
+    if (this.listeners.internals.hasOwnProperty(eventType)) {
+        for (var i = 0; i < this.listeners.internals[eventType].length; i++) {
+            if (this.listeners.internals[eventType][i] === callback) {
+                this.listeners.internals[eventType].splice(i, 1);
+            }
+        }
+    }
+};
+
 KB.onClick = function (selector, callback) {
     this.listeners.clicks[selector] = callback;
 };
-- 
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