suppress warnings: assigned but unused variable - es

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44857 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/drb/ut_array.rb

@@ -9,7 +9,7 @@ if __FILE__ == $0
   end
 
   DRb.start_service('druby://localhost:0', [1, 2, 'III', 4, "five", 6])
-  es = DRb::ExtServ.new(ARGV.shift, ARGV.shift)
+  DRb::ExtServ.new(ARGV.shift, ARGV.shift)
   DRb.thread.join
 end
 

test/drb/ut_array_drbssl.rb

@@ -29,7 +29,7 @@ AQjjxMXhwULlmuR/K+WwlaZPiLIBYalLAZQ7ZbOPeVkJ8ePao0eLAgEC
     [ ["C","JP"], ["O","Foo.DRuby.Org"], ["CN", "Sample"] ]
 
   DRb.start_service('drbssl://localhost:0', [1, 2, 'III', 4, "five", 6], config)
-  es = DRb::ExtServ.new(ARGV.shift, ARGV.shift)
+  DRb::ExtServ.new(ARGV.shift, ARGV.shift)
   DRb.thread.join
 end
 

test/drb/ut_array_drbunix.rb

@@ -9,7 +9,7 @@ if __FILE__ == $0
   end
 
   DRb.start_service('drbunix:', [1, 2, 'III', 4, "five", 6])
-  es = DRb::ExtServ.new(ARGV.shift, ARGV.shift)
+  DRb::ExtServ.new(ARGV.shift, ARGV.shift)
   DRb.thread.join
 end
 

test/drb/ut_drb_drbssl.rb

@@ -30,7 +30,7 @@ AQjjxMXhwULlmuR/K+WwlaZPiLIBYalLAZQ7ZbOPeVkJ8ePao0eLAgEC
   DRb::DRbServer.default_argc_limit(8)
   DRb::DRbServer.default_load_limit(4096)
   DRb.start_service('drbssl://localhost:0', DRbEx.new, config)
-  es = DRb::ExtServ.new(ARGV.shift, ARGV.shift)
+  DRb::ExtServ.new(ARGV.shift, ARGV.shift)
   DRb.thread.join
 end
 

test/drb/ut_drb_drbunix.rb

@@ -10,7 +10,7 @@ if __FILE__ == $0
   DRb::DRbServer.default_argc_limit(8)
   DRb::DRbServer.default_load_limit(4096)
   DRb.start_service('drbunix:', DRbEx.new)
-  es = DRb::ExtServ.new(ARGV.shift, ARGV.shift)
+  DRb::ExtServ.new(ARGV.shift, ARGV.shift)
   DRb.thread.join
 end
 

test/drb/ut_eq.rb

@@ -25,6 +25,6 @@ if __FILE__ == $0
   end
 
   DRb.start_service('druby://localhost:0', Bar.new)
-  es = DRb::ExtServ.new(ARGV.shift, ARGV.shift)
+  DRb::ExtServ.new(ARGV.shift, ARGV.shift)
   DRb.thread.join
 end

test/drb/ut_eval.rb

@@ -26,6 +26,6 @@ if __FILE__ == $0
   $SAFE = 1
 
   DRb.start_service('druby://localhost:0', EvalAttack.new, {:safe_level => 2})
-  es = DRb::ExtServ.new(ARGV.shift, ARGV.shift)
+  DRb::ExtServ.new(ARGV.shift, ARGV.shift)
   DRb.thread.join
 end

test/drb/ut_large.rb

@@ -32,7 +32,7 @@ if __FILE__ == $0
   DRb::DRbServer.default_argc_limit(3)
   DRb::DRbServer.default_load_limit(100000)
   DRb.start_service('druby://localhost:0', DRbLarge.new)
-  es = DRb::ExtServ.new(ARGV.shift, ARGV.shift)
+  DRb::ExtServ.new(ARGV.shift, ARGV.shift)
   DRb.thread.join
 end
 

test/drb/ut_port.rb

@@ -9,6 +9,6 @@ if __FILE__ == $0
   end
 
   DRb.start_service('druby://:8473', [1, 2, 'III', 4, "five", 6])
-  es = DRb::ExtServ.new(ARGV.shift, ARGV.shift)
+  DRb::ExtServ.new(ARGV.shift, ARGV.shift)
   DRb.thread.join
 end

test/drb/ut_safe1.rb

@@ -10,6 +10,6 @@ if __FILE__ == $0
 
   DRb.start_service('druby://localhost:0', [1, 2, 'III', 4, "five", 6],
                     {:safe_level => 1})
-  es = DRb::ExtServ.new(ARGV.shift, ARGV.shift)
+  DRb::ExtServ.new(ARGV.shift, ARGV.shift)
   DRb.thread.join
 end