2000-01-24

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_4@610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 2 insertions, 2 deletions

diff --git a/lib/observer.rb b/lib/observer.rb
index 0c74b49750..a91c1e38c3 100644
--- a/lib/observer.rb
+++ b/lib/observer.rb
@@ -32,7 +32,7 @@ module Observable
   def notify_observers(*arg)
     if @observer_state
       if @observer_peers
-	for i in @observer_peers
+	for i in @observer_peers.dup
 	  i.update(*arg)
 	end
       end
diff --git a/lib/parsedate.rb b/lib/parsedate.rb
index 7bf1affb42..35fffcfe98 100644
--- a/lib/parsedate.rb
+++ b/lib/parsedate.rb
@@ -27,7 +27,7 @@ module ParseDate
     if date.sub!(/(#{DAYPAT})[a-z]*,?/i, ' ')
       wday = DAYS[$1.downcase]
     end
-    if date.sub!(/(\d+):(\d+)(?::(\d+))?(?:\s*(am|pm))?(?:\s+([a-z]{1,4}(?:\s+[a-z]{1,4}|[-+]\d{4})?))?/i, ' ')
+    if date.sub!(/(\d+):(\d+)(?::(\d+))?(?:\s*(am|pm))?(?:\s+([a-z]{1,4}(?:\s+[a-z]{1,4}|[-+]\d{4})?|[-+]\d{4}))?/i, ' ')
       hour = $1.to_i
       min = $2.to_i
       if $3