From 605c02f991948a41a7409e11b25acca3941c26f6 Mon Sep 17 00:00:00 2001
From: Alexander O'Neill <aoneill@upei.ca>
Date: Fri, 26 Oct 2018 13:36:51 -0300
Subject: [PATCH] Allow user to unset custom note value.

---
 js/plugins/reference_footnotes/plugin.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/plugins/reference_footnotes/plugin.js b/js/plugins/reference_footnotes/plugin.js
index 4c66904..84fbe0d 100644
--- a/js/plugins/reference_footnotes/plugin.js
+++ b/js/plugins/reference_footnotes/plugin.js
@@ -102,10 +102,10 @@ CKEDITOR.plugins.reference_footnotes = {
             realElement = origElement;
         }
 
-        if (text && text.length > 0 )
+        if (text && text.length > 0 ) {
             realElement.setText(text);
-        if (value && value.length > 0 )
-            realElement.setAttribute('value',value);
+        }
+        realElement.setAttribute('value',value);
 
         var fakeElement = editor.createFakeElement( realElement , 'cke_reference_footnote', 'hiddenfield', false );
         editor.insertElement(fakeElement);