fix some compilation errors caused by new stricter compiler, as well as removed some unused variables
git-svn-id: https://caudium.googlecode.com/svn/caudium/trunk@5889 d22b66b4-c94e-0410-8570-a1be9e963a58
bill.welliver <bill.welliver@d22b66b4-c94e-0410-8570-a1be9e963a58> | Jan 9 2013, 1:40 AM |