X-Git-Url: https://glassweightruler.freedombox.rocks/gitweb/Ventoy.git/blobdiff_plain/036b58ff0c95cc294ad1ec6e5b6a715b89b34e48..76a6b8061c6c4f07a51266c0310b91f684490270:/Plugson/www/plugson_theme.html

diff --git a/Plugson/www/plugson_theme.html b/Plugson/www/plugson_theme.html
index 16bc973..b30d19a 100644
--- a/Plugson/www/plugson_theme.html
+++ b/Plugson/www/plugson_theme.html
@@ -299,7 +299,7 @@
 
     $('input[type=radio]').each(function(){
       var id = $(this).attr('id');
-      if (id.startsWith('id_theme_file')) {
+      if (typeof(id) != 'undefined' && id.startsWith('id_theme_file')) {
         $(this).change(function() {
           m_data_theme[current_tab_index].default_file =parseInt(id.substr(id.length - 1));
           VtoySaveCurrentPage();