Fixes issue #823 (for good :-)
Fixes issue #823 (for good :-)

brython-dev/brython,jonathanverner/brython,kikocorreoso/brython,kikocorreoso/brython,kikocorreoso/brython,jonathanverner/brython,jonathanverner/brython,brython-dev/brython,brython-dev/brython,jonathanverner/brython