11768733d3
Protect our `$0` reference in the shell as `"$0"`. Otherwise it works with a space in the path only due to an insecure Windows feature. Prior to this fix, any installer using the option added by commit v2.8.9~234^2 (Added CPACK_NSIS_ENABLE_UNINSTALL_BEFORE_INSTALL, 2011-06-11) exposes a local privilege escalation vulnerability. Reported-by: Amir Szekely <kichik@gmail.com> Reported-by: Ug_0 Security