From e923ac48a5bfdef206f6fdf0e194db976f2af8ee Mon Sep 17 00:00:00 2001
From: Anton Kudryavtsev <a.kudryavtsev@netris.ru>
Date: Fri, 19 Aug 2016 13:28:16 +0300
Subject: Particles: fix incorrect usage of 'range for' with Qt containers

Change-Id: Ibe750b068bc8d4c33272a65dafcc398239d7d591
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
---
 src/particles/qquickparticlepainter.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/particles/qquickparticlepainter.cpp b/src/particles/qquickparticlepainter.cpp
index d6303eb219..0c2521cd9e 100644
--- a/src/particles/qquickparticlepainter.cpp
+++ b/src/particles/qquickparticlepainter.cpp
@@ -103,7 +103,8 @@ void QQuickParticlePainter::recalculateGroupIds() const
     m_groupIdsNeedRecalculation = false;
     m_groupIds.clear();
 
-    for (const QString &str : groups()) {
+    const auto groupList = groups();
+    for (const QString &str : groupList) {
         QQuickParticleGroupData::ID groupId = m_system->groupIds.value(str, QQuickParticleGroupData::InvalidID);
         if (groupId == QQuickParticleGroupData::InvalidID) {
             // invalid data, not finished setting up, or whatever. Fallback: do not cache.
-- 
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