From 89a67c7625881a34258d0ff4d5f322061e577d4d Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Sat, 15 Feb 2014 19:42:56 -0800
Subject: Potentially avoiding double insert of yielded tasks.

---
 src/TaskMan.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/TaskMan.cc')

diff --git a/src/TaskMan.cc b/src/TaskMan.cc
index dd4a07a..8e4e941 100644
--- a/src/TaskMan.cc
+++ b/src/TaskMan.cc
@@ -294,7 +294,9 @@ int Balau::TaskMan::mainLoop() {
             if ((t->getStatus() == Task::STOPPED) || (t->getStatus() == Task::FAULTED)) {
                 stopped.insert(t);
             } else if (t->getStatus() == Task::YIELDED) {
-                yielded.insert(t);
+                taskHash_t::iterator i = yielded.find(t);
+                if (i == yielded.end())
+                    yielded.insert(t);
                 toRemoveFromYielded = false;
             }
             if (toRemoveFromYielded) {
-- 
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