diff --git a/src/properties/propertieswidget.cpp b/src/properties/propertieswidget.cpp
index c77f78846..6e1ddbeb9 100644
--- a/src/properties/propertieswidget.cpp
+++ b/src/properties/propertieswidget.cpp
@@ -730,7 +730,7 @@ void PropertiesWidget::renameSelectedFile() {
           // Rename the file
           Q_ASSERT(!new_file_name.isEmpty());
 #if defined(Q_WS_WIN) || defined(Q_OS_OS2)
-          if(h.file_at(0).compare(new_file_name, Qt::CaseInsensitive) != 0) {
+          if(h.filename_at(0).compare(new_file_name, Qt::CaseInsensitive) != 0) {
 #else
             if(h.filename_at(0).compare(new_file_name, Qt::CaseSensitive) != 0) {
 #endif
diff --git a/src/torrentimportdlg.cpp b/src/torrentimportdlg.cpp
index b93195872..a44a56703 100644
--- a/src/torrentimportdlg.cpp
+++ b/src/torrentimportdlg.cpp
@@ -93,7 +93,7 @@ void TorrentImportDlg::on_browseContentBtn_clicked()
     }
     // Update display
 #if defined(Q_WS_WIN) || defined(Q_OS_OS2)
-    ui->lineContent->setText(m_contentPath.replace("/", "\\");
+    ui->lineContent->setText(m_contentPath.replace("/", "\\"));
     #else
     ui->lineContent->setText(m_contentPath);
 #endif
@@ -131,7 +131,7 @@ void TorrentImportDlg::on_browseContentBtn_clicked()
     }
     // Update the display
 #if defined(Q_WS_WIN) || defined(Q_OS_OS2)
-    ui->lineContent->setText(m_contentPath.replace("/", "\\");
+    ui->lineContent->setText(m_contentPath.replace("/", "\\"));
     #else
     ui->lineContent->setText(m_contentPath);
 #endif
@@ -222,7 +222,8 @@ void TorrentImportDlg::loadTorrent(const QString &torrent_path)
   misc::truncateRootFolder(t);
   // Update display
 #if defined(Q_WS_WIN) || defined(Q_OS_OS2)
-  ui->lineTorrent->setText(torrent_path.replace("/", "\\"));
+  QString tmp = torrent_path;
+  ui->lineTorrent->setText(tmp.replace("/", "\\"));
 #else
   ui->lineTorrent->setText(torrent_path);
 #endif
diff --git a/src/tracker/qtracker.cpp b/src/tracker/qtracker.cpp
index dc23d7270..83539fb6a 100644
--- a/src/tracker/qtracker.cpp
+++ b/src/tracker/qtracker.cpp
@@ -224,7 +224,7 @@ void QTracker::ReplyWithPeerList(QTcpSocket *socket, const TrackerAnnounceReques
   // bencode
   std::vector<char> buf;
   bencode(std::back_inserter(buf), reply_entry);
-  QByteArray reply(buf.data(), buf.size());
+  QByteArray reply(&buf[0], buf.size());
   qDebug("QTracker: reply with the following bencoded data:\n %s", reply.constData());
   // HTTP reply
   QHttpResponseHeader response;