--- qbittorrent-3.0.9/src/main.cpp.orig	2013-06-05 03:31:19.268600050 +0200
+++ qbittorrent-3.0.9/src/main.cpp	2013-06-05 03:30:06.407413357 +0200
@@ -207,7 +207,7 @@
       qDebug("Message: %s", qPrintable(message));
       app.sendMessage(message);
     } else { // Raise main window
-      app.sendMessage("qbt://show");
+      app.sendMessage((QString)"qbt://show");
     }
     return 0;
   }