From 99adb3012b4b96ecd236ef2d497562ea3337be85 Mon Sep 17 00:00:00 2001
From: DL6ER <dl6er@dl6er.de>
Date: Sun, 19 Jul 2020 22:13:05 +0200
Subject: [PATCH] Fix arpflush command

Signed-off-by: DL6ER <dl6er@dl6er.de>
---
 scripts/pi-hole/php/savesettings.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/pi-hole/php/savesettings.php b/scripts/pi-hole/php/savesettings.php
index 23e0efdc..af95c901 100644
--- a/scripts/pi-hole/php/savesettings.php
+++ b/scripts/pi-hole/php/savesettings.php
@@ -737,7 +737,7 @@ function addStaticDHCPLease($mac, $ip, $hostname) {
 				break;
 			// Flush network table
 			case "flusharp":
-				pihole_execute("arpflush quiet", $output);
+				$output = pihole_execute("arpflush quiet");
 				$error = implode("<br>", $output);
 				if(strlen($error) == 0)
 				{