Quite nothing, I suppose. Most free software has a disclaimer like:
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
But then again, the GPL still must be tested in court once and for all...
Auke
But then again, the GPL still must be tested in court once and for all... Auke