From 818b30fc742b6b3eaa07d2a0bf447a5e7627484c Mon Sep 17 00:00:00 2001
From: Marat Fayzullin <luarvique@gmail.com>
Date: Mon, 28 Oct 2024 14:31:05 -0400
Subject: [PATCH] Made wrong underlying demod an error.

---
 htdocs/lib/BookmarkBar.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/htdocs/lib/BookmarkBar.js b/htdocs/lib/BookmarkBar.js
index b560612a..77048e04 100644
--- a/htdocs/lib/BookmarkBar.js
+++ b/htdocs/lib/BookmarkBar.js
@@ -143,8 +143,12 @@ BookmarkBar.prototype.sanitizeBookmark = function(b) {
     if (!mode) return "Must have valid modulation."
 
     // check that underlying demodulator is valid
-    if (!b.underlying || !mode.underlying || mode.underlying.indexOf(b.underlying) < 0)
+    if (!b.underlying)
         b.underlying = '';
+    else if (!mode.underlying)
+        return "Must not have underlying modulation.";
+    else if (mode.underlying.indexOf(b.underlying) < 0)
+        return "Must have valid underlying modulation.";
 
     return null;
 };