From e6c5b9f30840ae985c4bdcb91435e9c2c06fb7ef Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 25 Oct 2012 14:06:31 +0000
Subject: revert r37326 "remove string literal concatenation"

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rss/rss.rb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'lib/rss/rss.rb')

diff --git a/lib/rss/rss.rb b/lib/rss/rss.rb
index e1b37e6a39..3d90d54912 100644
--- a/lib/rss/rss.rb
+++ b/lib/rss/rss.rb
@@ -591,10 +591,10 @@ EOC
 
       def #{accessor_name}=(*args)
         receiver = self.class.name
-        warn("Warning:\#{caller.first.sub(/:in `.*'\z/, '')}: " <<
-             "Don't use `\#{receiver}\##{accessor_name} = XXX'/" <<
-             "`\#{receiver}\#set_#{accessor_name}(XXX)'. " <<
-             "Those APIs are not sense of Ruby. " <<
+        warn("Warning:\#{caller.first.sub(/:in `.*'\z/, '')}: " \
+             "Don't use `\#{receiver}\##{accessor_name} = XXX'/" \
+             "`\#{receiver}\#set_#{accessor_name}(XXX)'. " \
+             "Those APIs are not sense of Ruby. " \
              "Use `\#{receiver}\##{plural_name} << XXX' instead of them.")
         if args.size == 1
           @#{accessor_name}.push(args[0])
-- 
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