[preservefiles] Reduce copying by using const-ref into list

8 years ago · 8430970e71
parent fb0cf9a668
commit 8430970e71
1 changed files with 2 additions and 2 deletions
--- a/src/modules/preservefiles/PreserveFiles.cpp
+++ b/src/modules/preservefiles/PreserveFiles.cpp
@ -93,7 +93,7 @@ Calamares::JobResult PreserveFiles::exec()
        prefix.append( '/' );

    int count = 0;
-    for ( const auto it : m_items )
+    for ( const auto& it : m_items )
    {
        QString source = it.source;
        QString dest = prefix + atReplacements( it.dest );
@ -162,7 +162,7 @@ void PreserveFiles::setConfigurationMap(const QVariantMap& configurationMap)

    QVariantList l = files.toList();
    unsigned int c = 0;
-    for ( const auto li : l )
+    for ( const auto& li : l )
    {
        if ( li.type() == QVariant::String )
        {