From 3ab66d3e7659048fe54703f3b8f3e983ea1065a9 Mon Sep 17 00:00:00 2001
From: billz <billzimmerman@gmail.com>
Date: Sun, 14 Dec 2025 08:12:26 +0100
Subject: [PATCH] Fix undefined array key warning in hostapd config parsing

---
 ajax/networking/get_channel.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ajax/networking/get_channel.php b/ajax/networking/get_channel.php
index 716456c4..e158588e 100644
--- a/ajax/networking/get_channel.php
+++ b/ajax/networking/get_channel.php
@@ -13,7 +13,9 @@ foreach ($hostapdconfig as $hostapdconfigline) {
         continue;
     }
     $arrLine = explode("=", $hostapdconfigline);
-    $arrConfig[$arrLine[0]]=$arrLine[1];
+    if (count($arrLine) >= 2) {
+        $arrConfig[$arrLine[0]]=$arrLine[1];
+    }
 };
 $channel = intval($arrConfig['channel']);
 echo json_encode($channel);