size.rb in zold-0.21.2

- old
+ new

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
-# Copyright (c) 2018 Yegor Bugayenko
+# Copyright (c) 2018-2019 Zerocracy, Inc.
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the 'Software'), to deal
 # in the Software without restriction, including without limitation the rights
 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
@@ -32,11 +32,12 @@
     def initialize(bytes)
       @bytes = bytes
     end
 
     def to_s
-      return '?' if @bytes.nil?
-      if @bytes < 1024
+      if @bytes.nil?
+        '?'
+      elsif @bytes < 1024
         "#{@bytes}b"
       elsif @bytes < 1024 * 1024
         "#{(@bytes / 1024).round}Kb"
       elsif @bytes < 1024 * 1024 * 1024
         "#{(@bytes / (1024 * 1024)).round}Mb"