Improve handleFileErrorAlert error message

src/base/bittorrent/session.cpp

@@ -4002,21 +4002,24 @@ void Session::handleMetadataReceivedAlert(const lt::metadata_received_alert *p)
 
 void Session::handleFileErrorAlert(const lt::file_error_alert *p)
 {
-    qDebug() << Q_FUNC_INFO;
-    // NOTE: Check this function!
     TorrentHandle *const torrent = m_torrents.value(p->handle.info_hash());
-    if (torrent) {
+    if (!torrent)
+        return;
+
     const InfoHash hash = torrent->hash();
+
     if (!m_recentErroredTorrents.contains(hash)) {
         m_recentErroredTorrents.insert(hash);
+
         const QString msg = QString::fromStdString(p->message());
-            LogMsg(tr("An I/O error occurred, '%1' paused. %2").arg(torrent->name(), msg));
+        LogMsg(tr("File error alert. Torrent: \"%1\". File: \"%2\". Reason: %3")
+                .arg(torrent->name(), p->filename(), msg)
+            , Log::WARNING);
         emit fullDiskError(torrent, msg);
     }
 
     m_recentErroredTorrentsTimer->start();
 }
-}
 
 void Session::handlePortmapWarningAlert(const lt::portmap_error_alert *p)
 {