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/components/file-upload.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'assets/js/components/file-upload.js')

diff --git a/assets/js/components/file-upload.js b/assets/js/components/file-upload.js
index 762eb6e1..f4445a44 100644
--- a/assets/js/components/file-upload.js
+++ b/assets/js/components/file-upload.js
@@ -2,7 +2,7 @@ KB.component('file-upload', function (containerElement, options) {
     var inputFileElement = null;
     var dropzoneElement = null;
     var files = [];
-    var currentFileIndex = null;
+    var currentFileIndex = 0;
 
     function onProgress(e) {
         if (e.lengthComputable) {
@@ -183,6 +183,9 @@ KB.component('file-upload', function (containerElement, options) {
 
     this.render = function () {
         KB.on('modal.submit', onSubmit);
+        KB.on('modal.close', function () {
+           KB.removeListener('modal.submit', onSubmit);
+        });
 
         inputFileElement = buildFileInputElement();
         dropzoneElement = buildDropzoneElement();
-- 
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