* lib/net/ftp.rb (retrlines): added a new block parameter.

* lib/net/ftp.rb (gettextfile): preserve missing end-of-line at end
  of files.  [ruby-core:24590]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25310 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 10 deletions

diff --git a/lib/net/ftp.rb b/lib/net/ftp.rb
index 40227b69d8..1641f04a3c 100644
--- a/lib/net/ftp.rb
+++ b/lib/net/ftp.rb
@@ -445,12 +445,7 @@ module Net
           loop do
             line = conn.gets
             break if line == nil
-            if line[-2, 2] == CRLF
-              line = line[0 .. -3]
-            elsif line[-1] == ?\n
-              line = line[0 .. -2]
-            end
-            yield(line)
+            yield(line.sub(/\r?\n\z/, ""), !line.match(/\n\z/).nil?)
           end
           conn.close
           voidresp
@@ -570,10 +565,11 @@ module Net
         result = ""
       end
       begin
-	retrlines("RETR " + remotefile) do |line|
-	  f.puts(line) if localfile
-	  yield(line) if block_given?
-          result.concat(line + "\n") if result
+	retrlines("RETR " + remotefile) do |line, newline|
+          l = newline ? line + "\n" : line
+	  f.print(l) if localfile
+	  yield(line, newline) if block_given?
+          result.concat(l) if result
 	end
         return result
       ensure