==15745== Invalid read of size 1
==15745==    at 0x4C28022: strlen (mc_replace_strmem.c:242)
==15745==    by 0x65E188: Common::String::operator+=(char const*) (str.cpp:270)
==15745==    by 0x65E242: Common::operator+(Common::String const&, char const*) (str.cpp:538)
==15745==    by 0x5876AA: generatePreferredTarget(Common::String const&, ADGameDescription const*) (advancedDetector.cpp:175)
==15745==    by 0x587990: updateGameDescriptor(GameDescriptor&, ADGameDescription const*, ADParams const&) (advancedDetector.cpp:195)
==15745==    by 0x587D62: AdvancedMetaEngine::detectGames(Common::FSList const&) const (advancedDetector.cpp:218)
==15745==    by 0x41962B: EngineManager::detectGames(Common::FSList const&) const (plugins.cpp:404)
==15745==    by 0x59D280: GUI::LauncherDialog::addGame() (launcher.cpp:708)
==15745==    by 0x59CC80: GUI::LauncherDialog::handleCommand(GUI::CommandSender*, unsigned int, unsigned int) (launcher.cpp:898)
==15745==    by 0x59EB0F: GUI::CommandSender::sendCommand(unsigned int, unsigned int) (object.h:54)
==15745==    by 0x5D18CA: GUI::ButtonWidget::handleMouseUp(int, int, int, int) (widget.cpp:246)
==15745==    by 0x594089: GUI::Dialog::handleMouseUp(int, int, int, int) (dialog.cpp:202)