From 3f9a0631f0e127b83c27b3cbbbe3d0c3d71c32fd Mon Sep 17 00:00:00 2001
From: Natalia Portillo <claunia@claunia.com>
Date: Sat, 17 Oct 2020 00:19:57 +0100
Subject: [PATCH] Catch when host is already an IP address.

---
 Aaru.Devices/Remote/Remote.cs | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Aaru.Devices/Remote/Remote.cs b/Aaru.Devices/Remote/Remote.cs
index 2fe6a2404..0e738ee9f 100644
--- a/Aaru.Devices/Remote/Remote.cs
+++ b/Aaru.Devices/Remote/Remote.cs
@@ -54,10 +54,13 @@ namespace Aaru.Devices.Remote
         public Remote(string host)
         {
             _host = host;
-            IPHostEntry ipHostEntry = Dns.GetHostEntry(host);
 
-            IPAddress ipAddress =
-                ipHostEntry.AddressList.FirstOrDefault(a => a.AddressFamily == AddressFamily.InterNetwork);
+            if(!IPAddress.TryParse(host, out IPAddress ipAddress))
+            {
+                IPHostEntry ipHostEntry = Dns.GetHostEntry(host);
+
+                ipAddress = ipHostEntry.AddressList.FirstOrDefault(a => a.AddressFamily == AddressFamily.InterNetwork);
+            }
 
             if(ipAddress is null)
             {