From 8f1a0ccce60a5b689f70c013715b419bbd03c56d Mon Sep 17 00:00:00 2001
From: Marek Safar <marek.safar@gmail.com>
Date: Tue, 14 Jan 2014 19:22:48 +0100
Subject: [PATCH] [corlib] Improve 85aaf9b07485d5253de4c142985e32b00ad19347
 change

---
 mcs/class/corlib/System.Threading.Tasks/Task.cs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mcs/class/corlib/System.Threading.Tasks/Task.cs b/mcs/class/corlib/System.Threading.Tasks/Task.cs
index 796b863336e..8d75e839516 100644
--- a/mcs/class/corlib/System.Threading.Tasks/Task.cs
+++ b/mcs/class/corlib/System.Threading.Tasks/Task.cs
@@ -351,8 +351,7 @@ namespace System.Threading.Tasks
 			continuations.Add (continuation);
 			
 			// Retry in case completion was achieved but event adding was too late
-			if (IsCompleted) {
-				continuations.Remove (continuation);
+			if (IsCompleted && continuations.Remove (continuation)) {
 				if (!canExecuteInline)
 					return false;
 
-- 
2.25.1