From 845ede323546f209f7e65e9261bdb705ec576f64 Mon Sep 17 00:00:00 2001
From: Mygod <contact-github@mygod.be>
Date: Fri, 13 Jul 2018 17:57:46 +0800
Subject: [PATCH] Fix crash when getLinkProperties returns null

---
 .../src/main/java/be/mygod/vpnhotspot/net/InterfaceMonitor.kt   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/net/InterfaceMonitor.kt b/mobile/src/main/java/be/mygod/vpnhotspot/net/InterfaceMonitor.kt
index 64cacaed..40ced8f9 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/net/InterfaceMonitor.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/net/InterfaceMonitor.kt
@@ -43,7 +43,7 @@ class InterfaceMonitor(val iface: String) : UpstreamMonitor() {
         private set
     private val dns get() = app.connectivity.allNetworks
             .map { app.connectivity.getLinkProperties(it) }
-            .singleOrNull { it.interfaceName == iface }
+            .singleOrNull { it?.interfaceName == iface }
             ?.dnsServers ?: emptyList()
 
     override fun registerCallbackLocked(callback: Callback): Boolean {