From 3986ad5328763809fc72085e522f8aafe954fb5e Mon Sep 17 00:00:00 2001
From: Holger Rapp <HolgerRapp@gmx.net>
Date: Thu, 20 Oct 2016 19:11:29 +0200
Subject: [PATCH] Moving a temporary prevents copy elision. (#91)

---
 cartographer/sensor/ordered_multi_queue.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cartographer/sensor/ordered_multi_queue.h b/cartographer/sensor/ordered_multi_queue.h
index 6691933..a4f1be4 100644
--- a/cartographer/sensor/ordered_multi_queue.h
+++ b/cartographer/sensor/ordered_multi_queue.h
@@ -157,7 +157,7 @@ class OrderedMultiQueue {
         return;
       }
       last_dispatched_key_ = next_data->time;
-      next_queue->callback(std::move(next_queue->queue.Pop()));
+      next_queue->callback(next_queue->queue.Pop());
     }
   }