From 0938c3d9e9cb31a306a83553d43fb0fd018f7e21 Mon Sep 17 00:00:00 2001
From: meandthemachine <52816483+meandthemachine@users.noreply.github.com>
Date: Mon, 24 Nov 2025 16:03:34 +0100
Subject: [PATCH] Remove unused local variable

The  assigned/incremented value is/was never used anywhere else in the loop.
---
 src/RaspAP/Networking/Hotspot/WiFiManager.php | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/RaspAP/Networking/Hotspot/WiFiManager.php b/src/RaspAP/Networking/Hotspot/WiFiManager.php
index 5a7d8e9e..8fb580d9 100644
--- a/src/RaspAP/Networking/Hotspot/WiFiManager.php
+++ b/src/RaspAP/Networking/Hotspot/WiFiManager.php
@@ -22,11 +22,9 @@ class WiFiManager
     {
         // find currently configured networks
         exec(' sudo cat ' . RASPI_WPA_SUPPLICANT_CONFIG, $known_return);
-        $index = 0;
         foreach ($known_return as $line) {
             if (preg_match('/network\s*=/', $line)) {
                 $network = array('visible' => false, 'configured' => true, 'connected' => false, 'index' => null);
-                ++$index;
             } elseif (isset($network) && $network !== null) {
                 if (preg_match('/^\s*}\s*$/', $line)) {
                     $networks[$ssid] = $network;
@@ -38,8 +36,7 @@ class WiFiManager
                         $ssid = trim($lineArr[1], '"');
                         $ssid = str_replace('P"','',$ssid);
                         $network['ssid'] = $ssid;
-                        $index = $this->getNetworkIdBySSID($ssid);
-                        $network['index'] = $index;
+                        $network['index'] = $this->getNetworkIdBySSID($ssid);
                         break;
                     case 'psk':
                         $network['passkey'] = trim($lineArr[1]);