cmd: continue lint fixes.

cmd/sprox/main.go

@@ -10,19 +10,19 @@ import (
 )
 
 func proxy(conn net.Conn, inside string) error {
-    proxyConn, err := net.Dial("tcp", inside)
-    if err != nil {
-        return err
-    }
+	proxyConn, err := net.Dial("tcp", inside)
+	if err != nil {
+		return err
+	}
 
 	defer proxyConn.Close()
 	defer conn.Close()
 
-    go func() {
-        _, _ = io.Copy(conn, proxyConn)
-    }()
-    _, err = io.Copy(proxyConn, conn)
-    return err
+	go func() {
+		_, _ = io.Copy(conn, proxyConn)
+	}()
+	_, err = io.Copy(proxyConn, conn)
+	return err
 }
 
 func main() {
@@ -34,17 +34,17 @@ func main() {
 	l, err := net.Listen("tcp", "0.0.0.0:"+outside)
 	die.If(err)
 
-    for {
-        conn, err := l.Accept()
-        if err != nil {
-            _, _ = lib.Warn(err, "accept failed")
-            continue
-        }
+	for {
+		conn, err := l.Accept()
+		if err != nil {
+			_, _ = lib.Warn(err, "accept failed")
+			continue
+		}
 
-        go func() {
-            if err := proxy(conn, "127.0.0.1:"+inside); err != nil {
-                _, _ = lib.Warn(err, "proxy error")
-            }
-        }()
-    }
+		go func() {
+			if err := proxy(conn, "127.0.0.1:"+inside); err != nil {
+				_, _ = lib.Warn(err, "proxy error")
+			}
+		}()
+	}
 }