From 478ace984a3a162d3b5f5d72788a4426eceb75de Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Thu, 16 Jan 2014 08:45:55 +0100
Subject: db/upnp/WorkQueue: use emplace() and std::move()

---
 src/db/upnp/WorkQueue.hxx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/db/upnp/WorkQueue.hxx')

diff --git a/src/db/upnp/WorkQueue.hxx b/src/db/upnp/WorkQueue.hxx
index 274b85995..7537fb874 100644
--- a/src/db/upnp/WorkQueue.hxx
+++ b/src/db/upnp/WorkQueue.hxx
@@ -119,11 +119,12 @@ public:
 	 *
 	 * Sleeps if there are already too many.
 	 */
-	bool put(T t)
+	template<typename U>
+	bool put(U &&u)
 	{
 		const ScopeLock protect(mutex);
 
-		queue.push(t);
+		queue.emplace(std::forward<U>(u));
 
 		// Just wake one worker, there is only one new task.
 		worker_cond.signal();
@@ -178,7 +179,7 @@ public:
 				return false;
 		}
 
-		tp = queue.front();
+		tp = std::move(queue.front());
 		queue.pop();
 		return true;
 	}
-- 
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