format code

common/net/transport.go

@@ -11,9 +11,9 @@ const (
 func ReadFrom(reader io.Reader) ([]byte, error) {
 	buffer := make([]byte, bufferSize)
 	nBytes, err := reader.Read(buffer)
-  if nBytes == 0 {
-    buffer = nil
-  }
+	if nBytes == 0 {
+		buffer = nil
+	}
 	return buffer[:nBytes], err
 }