diff options
-rw-r--r-- | WireGuard/WireGuardNetworkExtension/PacketTunnelProvider.swift | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/WireGuard/WireGuardNetworkExtension/PacketTunnelProvider.swift b/WireGuard/WireGuardNetworkExtension/PacketTunnelProvider.swift index fd6bb9b..e44d298 100644 --- a/WireGuard/WireGuardNetworkExtension/PacketTunnelProvider.swift +++ b/WireGuard/WireGuardNetworkExtension/PacketTunnelProvider.swift @@ -38,7 +38,7 @@ class PacketTunnelProvider: NEPacketTunnelProvider { packetTunnelSettingsGenerator = PacketTunnelSettingsGenerator(tunnelConfiguration: tunnelConfiguration, resolvedEndpoints: resolvedEndpoints) - let fileDescriptor = packetFlow.value(forKeyPath: "socket.fileDescriptor") as! Int32 //swiftlint:disable:this force_cast + let fileDescriptor = (packetFlow.value(forKeyPath: "socket.fileDescriptor") as? Int32) ?? -1 if fileDescriptor < 0 { wg_log(.error, staticMessage: "Starting tunnel failed: Could not determine file descriptor") errorNotifier.notify(PacketTunnelProviderError.couldNotDetermineFileDescriptor) |