From a56240c13ea84f678085131e7ee52c2402361a07 Mon Sep 17 00:00:00 2001
From: Sean Harmer <sean.harmer@kdab.com>
Date: Fri, 22 Sep 2017 13:11:34 +0100
Subject: Avoid deep copy in loop

Change-Id: I5a86547ae669394c290b30427f98821bc7552a63
Reviewed-by: Kevin Ottens <kevin.ottens@kdab.com>
---
 src/animation/backend/animationutils.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/animation/backend/animationutils.cpp b/src/animation/backend/animationutils.cpp
index 1583a7fd7..db49078cf 100644
--- a/src/animation/backend/animationutils.cpp
+++ b/src/animation/backend/animationutils.cpp
@@ -497,7 +497,7 @@ ComponentIndices generateClipFormatIndices(const QVector<ChannelNameAndType> &ta
 
     // Reserve enough storage for all the format indices
     int indexCount = 0;
-    for (const auto targetIndexVec : qAsConst(targetIndices))
+    for (const auto &targetIndexVec : qAsConst(targetIndices))
         indexCount += targetIndexVec.size();
     ComponentIndices format;
     format.resize(indexCount);
-- 
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