mpc-hc 39bda5ee3b. CBaseDispatch: Remove duplicated sanity check.
Fixes CID 1224558.
mpc-hc ec37d9a274. BaseClasses/wxutil.cpp: Ensure freed memory can't be reused by mistake.
Fixes CID 1224550.
mpc-hc 796e9b71b5. Remove dead conditional.
mpc-hc 321aaf540e. Use the proper type for `bool`.

git-svn-id: svn://mpc-next.ru/mpc-be/trunk@5121 d191f3aa-8897-45be-b9a4-56e5fb472b67