From aa19f64ff91f2e2dca4ad512e49e276ad7ffc6e2 Mon Sep 17 00:00:00 2001
From: YuviPanda <yuvipanda@gmail.com>
Date: Wed, 11 Dec 2024 19:09:12 -0800
Subject: [PATCH] Handle situation where ref isn't enabled

---
 binderhub/static/js/components/LinkGenerator.jsx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/binderhub/static/js/components/LinkGenerator.jsx b/binderhub/static/js/components/LinkGenerator.jsx
index 2822408aa..c98c6303f 100644
--- a/binderhub/static/js/components/LinkGenerator.jsx
+++ b/binderhub/static/js/components/LinkGenerator.jsx
@@ -145,7 +145,9 @@ export function LinkGenerator({
   let launchUrl = "";
   let badgeMarkup = "";
 
-  const ref = reference || selectedProvider.ref.default;
+  const ref =
+    reference ||
+    (selectedProvider.ref.enabled ? selectedProvider.ref.default : "");
   if (repo !== "" && (!selectedProvider.ref.enabled || ref !== "")) {
     launchUrl = makeShareableUrl(
       publicBaseUrl,