Add default value for host

README.md

@@ -28,7 +28,6 @@ The configuration file is located in `WORKING_DIR/config/multiserver.yml`
 
 - Default config file
 ```yml
-host: "0.0.0.0:33000"
 servers:
   lobby:
     address: "127.0.0.1:30000"
@@ -39,7 +38,8 @@ force_default_server: true
 > `host` 
 ```
 Type: String
-Description: The IP address and port the proxy will be running on
+Description: The IP address and port the proxy will be running on,
+default is 0.0.0.0:33000
 ```
 > `player_limit`
 ```

config.go

@@ -9,8 +9,7 @@ import (
 
 var config map[interface{}]interface{}
 
-var defaultConfig []byte = []byte(`host: "0.0.0.0:33000"
-servers:
+var defaultConfig []byte = []byte(`servers:
   lobby:
     address: "127.0.0.1:30000"
 default_server: lobby

multiserver.go

@@ -25,7 +25,7 @@ func main() {
 
 	host, ok := ConfKey("host").(string)
 	if !ok {
-		log.Fatal("Host not set or not a string")
+		host = "0.0.0.0:33000"
 	}
 
 	lc, err := net.ListenPacket("udp", host)

serverlist.go

@@ -25,7 +25,10 @@ func Announce(action string) error {
 
 	log.Print("Updating server list announcement")
 
-	host := ConfKey("host").(string)
+	host, ok := ConfKey("host").(string)
+	if !ok {
+		host = "0.0.0.0:33000"
+	}
 
 	addr, err := net.ResolveUDPAddr("udp", host)
 	if err != nil {
@@ -74,8 +77,8 @@ func Announce(action string) error {
 		data["name"] = conf("serverlist_name")
 		data["description"] = conf("serverlist_desc")
 		data["version"] = "multiserver v1.9.2"
-		data["proto_min"] = 37
-		data["proto_max"] = 39
+		data["proto_min"] = ProtoMin
+		data["proto_max"] = ProtoLatest
 		data["url"] = conf("serverlist_display_url")
 		data["creative"] = confBool("serverlist_creative")
 		data["damage"] = confBool("serverlist_damage")