From 732714349ea043f0e09e1c52a568f64790da0849 Mon Sep 17 00:00:00 2001
From: TSRBerry <20988865+TSRBerry@users.noreply.github.com>
Date: Mon, 17 Jul 2023 20:47:47 +0200
Subject: [PATCH] [Hotfix] sockets: Resolve empty port requests to 0 again
 (#5459)

---
 src/Ryujinx.HLE/HOS/Services/Sockets/Sfdnsres/IResolver.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Ryujinx.HLE/HOS/Services/Sockets/Sfdnsres/IResolver.cs b/src/Ryujinx.HLE/HOS/Services/Sockets/Sfdnsres/IResolver.cs
index 93960d13e..d0fb6675a 100644
--- a/src/Ryujinx.HLE/HOS/Services/Sockets/Sfdnsres/IResolver.cs
+++ b/src/Ryujinx.HLE/HOS/Services/Sockets/Sfdnsres/IResolver.cs
@@ -586,7 +586,7 @@ namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres
 
             if (hostEntry != null)
             {
-                if (int.TryParse(service, out int port))
+                if (int.TryParse(service, out int port) || string.IsNullOrEmpty(service))
                 {
                     errno = GaiError.Success;
                     serializedSize = SerializeAddrInfos(context, responseBufferPosition, responseBufferSize, hostEntry, port);