Network examples: cleanup foreach usage

Replace deprecated foreach macro with range-based for loop

Change-Id: I0d1f2cfd557d02ccc48b41b3fea137baa2962fc1
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>

1 files changed, 2 insertions, 1 deletions

diff --git a/examples/network/torrent/addtorrentdialog.cpp b/examples/network/torrent/addtorrentdialog.cpp
index 0d197ec5fa..c87110ac4a 100644
--- a/examples/network/torrent/addtorrentdialog.cpp
+++ b/examples/network/torrent/addtorrentdialog.cpp
@@ -148,7 +148,8 @@ void AddTorrentDialog::setTorrent(const QString &torrentFile)
         ui.torrentContents->setHtml(metaInfo.singleFile().name);
     } else {
         QString html;
-        foreach (MetaInfoMultiFile file, metaInfo.multiFiles()) {
+        const QList<MetaInfoMultiFile> multiFiles = metaInfo.multiFiles();
+        for (const MetaInfoMultiFile &file : multiFiles) {
             QString name = metaInfo.name();
             if (!name.isEmpty()) {
                 html += name;