From 500bd1f033c8c0f2e7bbe8d864334681be1ce0b5 Mon Sep 17 00:00:00 2001
From: kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 4 Dec 2004 09:55:29 +0000
Subject: * lib/rss/rss.rb: removed empty lines from output.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rss/rss.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

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

diff --git a/lib/rss/rss.rb b/lib/rss/rss.rb
index fc1dabf518..11fe6d6dd1 100644
--- a/lib/rss/rss.rb
+++ b/lib/rss/rss.rb
@@ -183,7 +183,8 @@ EOC
         <<-EOC
         rv = []
         @#{n}.each do |x|
-          rv << "\#{x.to_s(convert, indent)}"
+          value = "\#{x.to_s(convert, indent)}"
+          rv << value if /\\A\\s*\\z/ !~ value
         end
         rv.join("\n")
 EOC
-- 
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