From f0c30cd0623dc228c0c56fd755da89908f243abd Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 4 Mar 2009 09:20:56 +0000
Subject: merges r22699 from trunk into ruby_1_9_1. -- merged a patch from
 Alessandro Di Maria in [ruby-core:22560].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@22758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/drb/observer.rb | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'lib')

diff --git a/lib/drb/observer.rb b/lib/drb/observer.rb
index e7f1668c52..149426db7b 100644
--- a/lib/drb/observer.rb
+++ b/lib/drb/observer.rb
@@ -6,16 +6,16 @@ module DRb
 
     def notify_observers(*arg)
       if defined? @observer_state and @observer_state
-	if defined? @observer_peers
-	  for i in @observer_peers.dup
-	    begin
-	      i.update(*arg)
-	    rescue
-	      delete_observer(i)
-	    end
-	  end
-	end
-	@observer_state = false
+        if defined? @observer_peers
+          @observer_peers.each do |observer, method|
+            begin
+              observer.send(method, *arg)
+            rescue
+              delete_observer(observer)
+            end
+          end
+        end
+        @observer_state = false
       end
     end
   end
-- 
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