From 56f168a28087101f246e8642e8076b3e690db105 Mon Sep 17 00:00:00 2001
From: ehpersonal38 <103586016+ehpersonal38@users.noreply.github.com>
Date: Fri, 7 Apr 2023 21:29:12 -0400
Subject: [PATCH] remove trailing birdnet_url slash, if there is one

---
 scripts/advanced.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/advanced.php b/scripts/advanced.php
index deeca88..03e60e9 100644
--- a/scripts/advanced.php
+++ b/scripts/advanced.php
@@ -52,6 +52,8 @@ if(isset($_GET['submit'])) {
 
   if(isset($_GET["birdnetpi_url"])) {
     $birdnetpi_url = $_GET["birdnetpi_url"];
+    // remove trailing slash to prevent conf from becoming broken
+    $birdnetpi_url = rtrim($birdnetpi_url, '/');
     if(strcmp($birdnetpi_url,$config['BIRDNETPI_URL']) !== 0) {
       $contents = preg_replace("/BIRDNETPI_URL=.*/", "BIRDNETPI_URL=$birdnetpi_url", $contents);
       $contents2 = preg_replace("/BIRDNETPI_URL=.*/", "BIRDNETPI_URL=$birdnetpi_url", $contents2);