Avoid detaching temporary objects

Found with clazy [detaching-temporary]:
- don't call QList::first() on temporary
- don't call QString::operator[]() on temporary
- don't call QByteArray::data() on temporary

Change-Id: I390962ef6020e4fcb0b0e447a63eed1e314d18a4
Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru>
Reviewed-by: Sérgio Martins <sergio.martins@kdab.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/platformsupport/linuxaccessibility/atspiadaptor.cpp b/src/platformsupport/linuxaccessibility/atspiadaptor.cpp
index 70c4aa563c..6561e95a0d 100644
--- a/src/platformsupport/linuxaccessibility/atspiadaptor.cpp
+++ b/src/platformsupport/linuxaccessibility/atspiadaptor.cpp
@@ -1398,7 +1398,7 @@ bool AtSpiAdaptor::accessibleInterface(QAccessibleInterface *interface, const QS
         sendReply(connection, message, QVariant::fromValue(
                       QDBusVariant(QVariant::fromValue(QSpiObjectReference(connection, QDBusObjectPath(path))))));
     } else if (function == QLatin1String("GetChildAtIndex")) {
-        int index = message.arguments().first().toInt();
+        const int index = message.arguments().at(0).toInt();
         if (index < 0) {
             sendReply(connection, message, QVariant::fromValue(
                           QSpiObjectReference(connection, QDBusObjectPath(ATSPI_DBUS_PATH_NULL))));