From 1bbf7fb4e39fd1382e3956e2bb5fbebaca01cf53 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9rgio=20Martins?= <sergio.martins@kdab.com>
Date: Sat, 9 Jan 2016 19:58:06 +0000
Subject: Fix a few container detachments

Change-Id: I018a1fe4bdbbe42b683793d7ddbf19f464d6e3b0
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
---
 src/widgets/widgets/qdialogbuttonbox.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/widgets/widgets/qdialogbuttonbox.cpp')

diff --git a/src/widgets/widgets/qdialogbuttonbox.cpp b/src/widgets/widgets/qdialogbuttonbox.cpp
index 5b6bfb3b3c..4d2c32d43e 100644
--- a/src/widgets/widgets/qdialogbuttonbox.cpp
+++ b/src/widgets/widgets/qdialogbuttonbox.cpp
@@ -261,7 +261,7 @@ void QDialogButtonBoxPrivate::layoutButtons()
     if (center)
         buttonLayout->addStretch();
 
-    QList<QAbstractButton *> acceptRoleList = buttonLists[QPlatformDialogHelper::AcceptRole];
+    const QList<QAbstractButton *> &acceptRoleList = buttonLists[QPlatformDialogHelper::AcceptRole];
 
     while (*currentLayout != QPlatformDialogHelper::EOL) {
         int role = (*currentLayout & ~QPlatformDialogHelper::Reverse);
-- 
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