From b105cbc80986eb684a272788111f36f6624fedb7 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 30 Jun 2014 10:11:02 +0000
Subject: [PATCH] suppress warnings: assigned but unused variable

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/uri/mailto.rb             | 2 --
 test/lib/tracepointchecker.rb | 4 ++--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/lib/uri/mailto.rb b/lib/uri/mailto.rb
index 325002de29..3499910787 100644
--- a/lib/uri/mailto.rb
+++ b/lib/uri/mailto.rb
@@ -136,10 +136,8 @@ module URI
       @headers = []
 
       to, header = @opaque.split('?', 2)
-      addrs = to.split(/[,;]/)
       # allow semicolon as a addr-spec separator
       # http://support.microsoft.com/kb/820868
-
       unless /\A(?:[^@,;]+@[^@,;]+(?:\z|[,;]))*\z/ =~ to
         raise InvalidComponentError,
           "unrecognised opaque part for mailtoURL: #{@opaque}"
diff --git a/test/lib/tracepointchecker.rb b/test/lib/tracepointchecker.rb
index f90611b536..4612e62e82 100644
--- a/test/lib/tracepointchecker.rb
+++ b/test/lib/tracepointchecker.rb
@@ -6,7 +6,7 @@ module TracePointChecker
 
   module ZombieTraceHunter
     def before_setup
-      @tracepoint_captured_stat = TracePoint.stat.map{|k, (activated, deleted)| [k, activated]}
+      @tracepoint_captured_stat = TracePoint.stat.map{|k, (activated, _deleted)| [k, activated]}
 
       super
     end
@@ -17,7 +17,7 @@ module TracePointChecker
       # detect zombie traces.
       assert_equal(
         @tracepoint_captured_stat,
-        TracePoint.stat.map{|k, (activated, deleted)| [k, activated]},
+        TracePoint.stat.map{|k, (activated, _deleted)| [k, activated]},
         "The number of active trace events was changed"
       )
       # puts "TracePoint - deleted: #{deleted}" if deleted > 0