Add const & to foreach 'iterators'

Change-Id: I8c0600dfd919f45d14a0011f2da9b9fe0b9a0df3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/testlib/qbenchmarkvalgrind.cpp b/src/testlib/qbenchmarkvalgrind.cpp
index 7adf8e4129..e35136743b 100644
--- a/src/testlib/qbenchmarkvalgrind.cpp
+++ b/src/testlib/qbenchmarkvalgrind.cpp
@@ -141,7 +141,7 @@ QString QBenchmarkValgrindUtils::getNewestFileName()
     QFileInfo lastFileInfo;
     const QString pattern = QString::fromLatin1("%1.(\\d+)").arg(base);
     QRegExp rx(pattern);
-    foreach (QFileInfo fileInfo, fiList) {
+    foreach (const QFileInfo &fileInfo, fiList) {
         const int index = rx.indexIn(fileInfo.fileName());
         Q_ASSERT(index == 0);
         Q_UNUSED(index);
@@ -172,7 +172,7 @@ void QBenchmarkValgrindUtils::cleanup()
         << base // overall summary
         << QString::fromLatin1("%1.*").arg(base); // individual dumps
     QFileInfoList fiList = QDir().entryInfoList(nameFilters, QDir::Files | QDir::Readable);
-    foreach (QFileInfo fileInfo, fiList) {
+    foreach (const QFileInfo &fileInfo, fiList) {
         const bool removeOk = QFile::remove(fileInfo.fileName());
         Q_ASSERT(removeOk);
         Q_UNUSED(removeOk);