From 2d549dcfbd7e90e3cddca5162e006f57fe783087 Mon Sep 17 00:00:00 2001
From: seki <seki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 18 Nov 2008 16:24:22 +0000
Subject: fixed NoMethodError problem from NaHi [ruby-dev:37110].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/drb/drb.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/drb')

diff --git a/lib/drb/drb.rb b/lib/drb/drb.rb
index 0e6212838e..13a89de07f 100644
--- a/lib/drb/drb.rb
+++ b/lib/drb/drb.rb
@@ -1208,6 +1208,7 @@ module DRb
     end
 
     def alive?  # :nodoc:
+      return false unless @protocol
       @protocol.alive?
     end
   end
-- 
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