Use const-ref in foreach if T is big or non-trivial

Criteria: Linux x86_64, sizeof(T) > 8

Change-Id: I78c2b776ff219fa1ff6632fde17ae25fae66c54e
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/plugins/bearer/linux_common/qofonoservice_linux.cpp b/src/plugins/bearer/linux_common/qofonoservice_linux.cpp
index 9b83386abb..e9e91f9855 100644
--- a/src/plugins/bearer/linux_common/qofonoservice_linux.cpp
+++ b/src/plugins/bearer/linux_common/qofonoservice_linux.cpp
@@ -97,7 +97,7 @@ QStringList QOfonoManagerInterface::getModems()
         QDBusPendingReply<PathPropertiesList> reply = callWithArgumentList(QDBus::Block, QLatin1String("GetModems"), argumentList);
         reply.waitForFinished();
         if (!reply.isError()) {
-            foreach (ObjectPathProperties modem, reply.value()) {
+            foreach (const ObjectPathProperties &modem, reply.value()) {
                 modemList << modem.path.path();
             }
         }
@@ -260,7 +260,7 @@ QStringList QOfonoDataConnectionManagerInterface::contexts()
         QDBusPendingReply<PathPropertiesList > reply = call(QLatin1String("GetContexts"));
         reply.waitForFinished();
         if (!reply.isError()) {
-            foreach (ObjectPathProperties context, reply.value()) {
+            foreach (const ObjectPathProperties &context, reply.value()) {
                 contextList << context.path.path();
             }
         }