kazu	2017-12-13 00:01:04 +0900 (Wed, 13 Dec 2017)

  New Revision: 61174

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61174

  Log:
    Use printf instead of puts and sprintf
    
    [ci skip]

  Modified files:
    trunk/lib/cgi/core.rb
Index: lib/cgi/core.rb
===================================================================
--- lib/cgi/core.rb	(revision 61173)
+++ lib/cgi/core.rb	(revision 61174)
@@ -267,7 +267,7 @@ class CGI https://github.com/ruby/ruby/blob/trunk/lib/cgi/core.rb#L267
   def _header_for_modruby(buf)  #:nodoc:
     request = Apache::request
     buf.scan(/([^:]+): (.+)#{EOL}/o) do |name, value|
-      $stderr.puts sprintf("name:%s value:%s\n", name, value) if $DEBUG
+      $stderr.printf("name:%s value:%s\n", name, value) if $DEBUG
       case name
       when 'Set-Cookie'
         request.headers_out.add(name, value)

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