ruby 1.3 cycle

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/RUBY@372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 3 deletions

diff --git a/lib/observer.rb b/lib/observer.rb
index b802dac633..5928367a7d 100644
--- a/lib/observer.rb
+++ b/lib/observer.rb
@@ -30,9 +30,11 @@ module Observable
     @observer_state
   end
   def notify_observers(*arg)
-    if @observer_peers and @observer_state
-      for i in @observer_peers
-	i.update(*arg)
+    if @observer_state
+      if @observer_peers
+	for i in @observer_peers
+	  i.update(*arg)
+	end
       end
       @observer_state = FALSE
     end