nobu	2016-08-07 19:05:57 +0900 (Sun, 07 Aug 2016)

  New Revision: 55826

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=55826

  Log:
    extmk.rb: suppress a warning
    
    * ext/extmk.rb: get rid of shadowing outer local variable.

  Modified files:
    trunk/ext/extmk.rb
Index: ext/extmk.rb
===================================================================
--- ext/extmk.rb	(revision 55825)
+++ ext/extmk.rb	(revision 55826)
@@ -773,10 +773,10 @@ if $configure_only and $command_output https://github.com/ruby/ruby/blob/trunk/ext/extmk.rb#L773
     mf.puts "\n""note:\n"
     unless fails.empty?
       mf.puts %Q<\t@echo "*** Following extensions failed to configure:">
-      fails.each do |d, n, e|
+      fails.each do |d, n, err|
         d = "#{d}:#{n}:"
-        if e
-          d << " " << e
+        if err
+          d << " " << err
         end
         mf.puts %Q<\t@echo "#{d}">
       end

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