net/ftp: fix FrozenError in BufferedSocket
I noticed this bug while working on something else with RUBYOPT=-d on, existing test cases all passed with it.
Note: I use String.new because it is the local style, here, I prefer +'' (or ''.b, for a future commit)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61639 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
net/ftp: fix FrozenError in BufferedSocket
I noticed this bug while working on something else with
RUBYOPT=-d on, existing test cases all passed with it.
Note: I use String.new because it is the local style, here,
I prefer +'' (or ''.b, for a future commit)
[ruby-core:84675] [Bug #14323]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61639 b2dd03c8-39d4-4d8f-98ff-823fe69b080e