ddb5e52885
Consider non-empty containers and non-nil objects (eg, ghosts) to be true-like, in boolify(). This makes for more natural testing of return values. Since these types previously caused a runtime error, should be backwards compatible, unless code was relying on the error. This seems improbable, if it happens in practice, we can revert and find a different solution.
SimGear - Simulator Construction Tools ====================================== http://www.flightgear.org SimGear is a set of open-source libraries designed to be used as building blocks for quickly assembling 3d simulations, games, and visualization applications. SimGear is developed by the FlightGear project and also provides the base for the FlightGear Flight Simulator. Source code for SimGear is released under the GNU Library General Public License (LGPL) - see COPYING for license details. See INSTALL file for help on building SimGear.