fixed try/except/finally c++ example.
fixed try/except/finally c++ example.

pombredanne/Rusthon,rusthon/Rusthon,rusthon/Rusthon,pombredanne/Rusthon,pombredanne/Rusthon,rootfs/Rusthon,rusthon/Rusthon,secureosv/pythia,rootfs/Rusthon,secureosv/pythia,rusthon/Rusthon,pombredanne/Rusthon,rusthon/Rusthon,rootfs/Rusthon,secureosv/pythia,pombredanne/Rusthon,secureosv/pythia,rootfs/Rusthon,secureosv/pythia,rootfs/Rusthon