From fbf3780464cd0fb1a186a30721e2425e0a7484b0 Mon Sep 17 00:00:00 2001
From: stevejpurves <steve@curvenote.com>
Date: Tue, 28 Nov 2023 12:11:37 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=A7=BD=20ensure=20no=20double=20forward?=
 =?UTF-8?q?=20slashes?=
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---
 packages/jupyter/src/hooks.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/packages/jupyter/src/hooks.ts b/packages/jupyter/src/hooks.ts
index c67c16ba9..d91b9671c 100644
--- a/packages/jupyter/src/hooks.ts
+++ b/packages/jupyter/src/hooks.ts
@@ -168,8 +168,7 @@ export function useLaunchBinder() {
       if (userServerUrl && location) {
         // add the location to the url pathname
         const url = new URL(userServerUrl);
-        if (url.pathname.endsWith('/')) url.pathname = url.pathname.slice(0, -1);
-        url.pathname = `${url.pathname}/lab/tree${location}`;
+        url.pathname = `${url.pathname}lab/tree${location}`.replace(/\/+/g, '/');
         userServerUrl = url.toString();
       }
       return userServerUrl;