From 7be5169804ee0cfe1991903fa10c31f8bd6525bd Mon Sep 17 00:00:00 2001
From: shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 18 May 2015 04:56:22 +0000
Subject: * lib/monitor.rb (mon_try_enter, mon_enter): should reset @mon_count 
  just in case the previous owner thread dies without mon_exit.   [fix GH-874]
 Patch by @chrisberkhout

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50525 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/monitor.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/monitor.rb')

diff --git a/lib/monitor.rb b/lib/monitor.rb
index 07394b5900..e0491ec054 100644
--- a/lib/monitor.rb
+++ b/lib/monitor.rb
@@ -170,6 +170,7 @@ module MonitorMixin
         return false
       end
       @mon_owner = Thread.current
+      @mon_count = 0
     end
     @mon_count += 1
     return true
@@ -184,6 +185,7 @@ module MonitorMixin
     if @mon_owner != Thread.current
       @mon_mutex.lock
       @mon_owner = Thread.current
+      @mon_count = 0
     end
     @mon_count += 1
   end
-- 
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