CONFIGURATION.md

@@ -10,19 +10,14 @@ via the `--config` argument.
 
 Address to listen for connections on in the format of `interface:port`.
 
-### Listen on all addresses (IPv4 and IPv6)
-
-`:1965`
-
-### Listen on a specific address (IPv4 or IPv6)
-
-`192.0.2.1:1965` or `"[2001:db8::1]:1965"` (please note the quotes and brackets
-for IPv6 addresses).
-
-### Listen on localhost (IPv4 only)
+### Listen on localhost
 
 `localhost:1965`
 
+### Listen on all interfaces
+
+`:1965`
+
 ## Types
 
 Content types may be defined by file extension. When a type is not defined for

config.go

@@ -127,13 +127,13 @@ func readconfig(configPath string) error {
 		newLine = "\r\n"
 	}
 
-	listenRe := regexp.MustCompile("(.*):([0-9]+)$")
-	if !listenRe.MatchString(config.Listen) {
+	split := strings.Split(config.Listen, ":")
+	if len(split) != 2 {
 		config.hostname = config.Listen
 		config.Listen += ":1965"
 	} else {
-		config.hostname = listenRe.ReplaceAllString(config.Listen, "$1")
-		config.port, err = strconv.Atoi(listenRe.ReplaceAllString(config.Listen, "$2"))
+		config.hostname = split[0]
+		config.port, err = strconv.Atoi(split[1])
 		if err != nil {
 			log.Fatalf("invalid port specified: %s", err)
 		}