From 7b18633804c606e8bcccfbb44e7d7b795e777ea6 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 7 Apr 2012 23:41:30 +0000
Subject: * lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler): get keys  
 and fetch values from it to prevent @timeout_info's error   "can't add a new
 key into hash during iteration".

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/webrick/utils.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/webrick/utils.rb b/lib/webrick/utils.rb
index d9c39360ee..eab2375968 100644
--- a/lib/webrick/utils.rb
+++ b/lib/webrick/utils.rb
@@ -175,7 +175,9 @@ module WEBrick
         Thread.start{
           while true
             now = Time.now
-            @timeout_info.dup.each{|thread, ary|
+            @timeout_info.keys.each{|thread|
+              ary = @timeout_info[thread]
+              next unless ary
               ary.dup.each{|info|
                 time, exception = *info
                 interrupt(thread, info.object_id, exception) if time < now
-- 
cgit v1.2.3