From db30f1e4fb5a8f070c54c0b0742ce63188502122 Mon Sep 17 00:00:00 2001
From: Mygod <contact-git@mygod.be>
Date: Fri, 26 Jun 2020 01:11:45 +0800
Subject: [PATCH] Let the entries be unique

---
 mobile/src/main/java/be/mygod/vpnhotspot/net/IpNeighbour.kt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/net/IpNeighbour.kt b/mobile/src/main/java/be/mygod/vpnhotspot/net/IpNeighbour.kt
index c1261ffe..abbbfd13 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/net/IpNeighbour.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/net/IpNeighbour.kt
@@ -80,6 +80,7 @@ data class IpNeighbour(val ip: InetAddress, val dev: String, val lladdr: MacAddr
                             .asSequence()
                             .filter { parseNumericAddress(it[ARP_IP_ADDRESS]) == ip && it[ARP_DEVICE] == dev }
                             .map { it[ARP_HW_ADDRESS] }
+                            .distinct()
                             .singleOrNull() ?: throw IllegalArgumentException("singleOrNull"))
                 } catch (e: IllegalArgumentException) {
                     Timber.w(e)