event/Loop: read the "again" flag while holding mutex

3c29aa62 · Max Kellermann · 51464b43 · 3c29aa62
Commit 3c29aa62 authored Dec 14, 2014 by Max Kellermann
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Loop.cxx src/event/Loop.cxx +2 -1

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--- a/src/event/Loop.cxx
+++ b/src/event/Loop.cxx
@@ -179,9 +179,10 @@ EventLoop::Run()
 		mutex.lock();
 		HandleDeferred();
 		busy = false;
+		const bool _again = again;
 		mutex.unlock();

-		if (again)
+		if (_again)
 			/* re-evaluate timers because one of the
 			   IdleMonitors may have added a new
 			   timeout */