Suppress warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 8 deletions

diff --git a/test/net/ftp/test_ftp.rb b/test/net/ftp/test_ftp.rb
index db36993280..6b736f9eb7 100644
--- a/test/net/ftp/test_ftp.rb
+++ b/test/net/ftp/test_ftp.rb
@@ -1009,8 +1009,8 @@ EOF
       commands.push(sock.gets)
       sock.print("150 Opening TEXT mode data connection for foo (#{text_data.size} bytes)\r\n")
       conn = TCPSocket.new(host, port)
-      text_data.each_line do |line|
-        conn.print(line)
+      text_data.each_line do |l|
+        conn.print(l)
       end
       conn.shutdown(Socket::SHUT_WR)
       conn.read
@@ -1072,8 +1072,8 @@ EOF
       commands.push(sock.gets)
       sock.print("150 Opening TEXT mode data connection for foo (#{text_data.size} bytes)\r\n")
       conn = TCPSocket.new(host, port)
-      text_data.each_line do |line|
-        conn.print(line)
+      text_data.each_line do |l|
+        conn.print(l)
       end
       conn.shutdown(Socket::SHUT_WR)
       conn.read
@@ -1132,8 +1132,8 @@ EOF
       commands.push(sock.gets)
       sock.print("150 Opening TEXT mode data connection for foo (#{text_data.size} bytes)\r\n")
       conn = TCPSocket.new(host, port)
-      text_data.each_line do |line|
-        conn.print(line)
+      text_data.each_line do |l|
+        conn.print(l)
       end
       conn.shutdown(Socket::SHUT_WR)
       conn.read
@@ -1666,8 +1666,8 @@ EOF
       sock.print("150 Here comes the directory listing.\r\n")
       begin
         conn = TCPSocket.new(host, port)
-        entry_lines.each do |line|
-          conn.print(line, "\r\n")
+        entry_lines.each do |l|
+          conn.print(l, "\r\n")
         end
       rescue Errno::EPIPE
       ensure