From fcd05a98fbfca72f83ce84851ff5830817be1f59 Mon Sep 17 00:00:00 2001
From: shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 25 Apr 2010 12:58:19 +0000
Subject: * lib/net/imap.rb (fetch_internal): do not quote message data item  
 names.  Thanks, Eric Hodel.  [ruby-core:23508]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27489 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/net/imap.rb | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/net/imap.rb b/lib/net/imap.rb
index 6f1a578144..46e8f201a1 100644
--- a/lib/net/imap.rb
+++ b/lib/net/imap.rb
@@ -1282,9 +1282,15 @@ module Net
     end
 
     def fetch_internal(cmd, set, attr)
-      if attr.instance_of?(String)
+      case attr
+      when String then
         attr = RawData.new(attr)
+      when Array then
+        attr = attr.map { |arg|
+          arg.is_a?(String) ? RawData.new(arg) : arg
+        }
       end
+
       synchronize do
         @responses.delete("FETCH")
         send_command(cmd, MessageSet.new(set), attr)
-- 
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