From 66590bfa4a350ae5f1d479750c025245445c021b Mon Sep 17 00:00:00 2001
From: Christophe Dumez <chris@qbittorrent.org>
Date: Wed, 4 Nov 2009 08:07:31 +0000
Subject: [PATCH] - Make sure that scan directory is not qBittorrent backup
 folder to avoid torrent deletion

---
 src/bittorrent.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/bittorrent.cpp b/src/bittorrent.cpp
index f2752ecea..04194d55a 100644
--- a/src/bittorrent.cpp
+++ b/src/bittorrent.cpp
@@ -984,6 +984,12 @@ void bittorrent::scanDirectory(QString scan_dir) {
   FSMutex->lock();
   qDebug("Scanning directory: %s", scan_dir.toLocal8Bit().data());
   QDir dir(scan_dir);
+  QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
+  // Check that scan dir is not BT_backup (silly but who knows...)
+  if(dir == torrentBackup) {
+    std::cerr << "Scan directory cannot be qBittorrent backup folder!" << std::endl;
+    return;
+  }
   QStringList filters;
   filters << "*.torrent";
   QStringList files = dir.entryList(filters, QDir::Files, QDir::Unsorted);