diff options
| author | kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-01-11 14:48:51 +0000 |
|---|---|---|
| committer | kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-01-11 14:48:51 +0000 |
| commit | 3e34d8a44f578455189ba239f0f7cace4906d191 (patch) | |
| tree | 309bf88efaebca8200741c4e68375b7494085c44 /lib | |
| parent | 1df80905a371ff30ae7082c0752479fa7df6cf3b (diff) | |
lib/net/protocol.rb: Specify frozen_string_literal: true.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/net/protocol.rb | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/net/protocol.rb b/lib/net/protocol.rb index ca7ef6b8e5..1ea7f6bfc3 100644 --- a/lib/net/protocol.rb +++ b/lib/net/protocol.rb @@ -1,4 +1,4 @@ -# frozen_string_literal: false +# frozen_string_literal: true # # = net/protocol.rb # @@ -84,7 +84,7 @@ module Net # :nodoc: @read_timeout = read_timeout @continue_timeout = continue_timeout @debug_output = debug_output - @rbuf = '' + @rbuf = ''.dup end attr_reader :io @@ -114,7 +114,7 @@ module Net # :nodoc: public - def read(len, dest = '', ignore_eof = false) + def read(len, dest = ''.dup, ignore_eof = false) LOG "reading #{len} bytes..." read_bytes = 0 begin @@ -132,7 +132,7 @@ module Net # :nodoc: dest end - def read_all(dest = '') + def read_all(dest = ''.dup) LOG 'reading all...' read_bytes = 0 begin @@ -331,7 +331,7 @@ module Net # :nodoc: end def using_each_crlf_line - @wbuf = '' + @wbuf = ''.dup yield if not @wbuf.empty? # unterminated last line write0 dot_stuff(@wbuf.chomp) + "\r\n" |