refine an error message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-07 11:15:46 +00:00 · 2012-05-07 11:15:46 +00:00 · e1ee200bf7
commit e1ee200bf7
parent e76660caad
1 changed files with 1 additions and 1 deletions
--- a/lib/securerandom.rb
+++ b/lib/securerandom.rb
@ -80,7 +80,7 @@ module SecureRandom
          @has_urandom = true
          ret = f.read(n)
          if ret.length != n
-            raise NotImplementedError, "Unexpected partial read from random device: only #{ret.length} for #{n}"
+            raise NotImplementedError, "Unexpected partial read from random device: only #{ret.length} for #{n} bytes"
          end
          return ret
        }