From ed09f9b9da9f427ca20005bcdcf4dfd2b433b70f Mon Sep 17 00:00:00 2001
From: Mark Pointing <mark@futurepoint.com.au>
Date: Tue, 15 Dec 2020 19:02:33 +1000
Subject: [PATCH] Cleaned up some debugging code identified when comparing PR.

---
 includes/wifi_functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/wifi_functions.php b/includes/wifi_functions.php
index c2c432d2..040de215 100755
--- a/includes/wifi_functions.php
+++ b/includes/wifi_functions.php
@@ -53,7 +53,7 @@ function nearbyWifiStations(&$networks, $cached = true)
 
     $scan_results = cache(
         $cacheKey, function () {
-            exec('sudo wpa_cli -i ' .$_SESSION['wifi_client_interface']. ' scan', $output, $returnval);
+            exec('sudo wpa_cli -i ' .$_SESSION['wifi_client_interface']. ' scan');
             sleep(3);
 
             exec('sudo wpa_cli -i ' .$_SESSION['wifi_client_interface']. ' scan_results', $stdout);