From 9d5c663618a9320901efda04097f3efa7f23f4bb Mon Sep 17 00:00:00 2001
From: notsure2 <notsure2@protonmail.com>
Date: Thu, 22 Jul 2021 20:05:30 +0200
Subject: [PATCH] Fix incorrect addition of empty name in MockDomainList if the
 config string contains AlternativeNames=;

---
 internal/client/state.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/internal/client/state.go b/internal/client/state.go
index 0ab8270..b9f8125 100644
--- a/internal/client/state.go
+++ b/internal/client/state.go
@@ -154,6 +154,15 @@ func (raw *RawConfig) ProcessRawConfig(worldState common.WorldState) (local Loca
 		return nullErr("ServerName")
 	}
 	auth.MockDomain = raw.ServerName
+
+	var filteredAlternativeNames []string
+	for _, alternativeName := range raw.AlternativeNames {
+		if len(alternativeName) > 0 {
+			filteredAlternativeNames = append(filteredAlternativeNames, alternativeName)
+		}
+	}
+	raw.AlternativeNames = filteredAlternativeNames
+
 	local.MockDomainList = raw.AlternativeNames
 	local.MockDomainList = append(local.MockDomainList, auth.MockDomain)
 	if raw.ProxyMethod == "" {