From 5f7fb1ecd2f1b0d4d99d9e75d95bd614508dc649 Mon Sep 17 00:00:00 2001
From: mbolli <michael@moxi.ch>
Date: Wed, 13 Mar 2024 11:06:29 +0100
Subject: [PATCH] JS: fix submit button loading state when daemon is running
 (fixes #104)

---
 frontend/js/nfsen-ng.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/frontend/js/nfsen-ng.js b/frontend/js/nfsen-ng.js
index f579936..b3f6bf4 100644
--- a/frontend/js/nfsen-ng.js
+++ b/frontend/js/nfsen-ng.js
@@ -341,9 +341,11 @@ $(document).ready(function() {
 
     var setButtonLoading = function($button, setTo = true) {
         $button.toggleClass('disabled', setTo);
-        if (setTo === false && $button.data('old-text') !== undefined) {
-            $button.html($button.data('old-text'));
-            $button.data('old-text', undefined);
+        if (setTo === false) {
+            if ($button.data('old-text') !== undefined) {
+                $button.html($button.data('old-text'));
+                $button.data('old-text', undefined);
+            }
         } else {
             $button.data('old-text', $button.html());
             $button.html('<span class="spinner-border spinner-border-sm" aria-hidden="true"></span><span role="status">&nbsp;Loading&#133;</span>');