Pythonizer generates code with a bad indent error for an if with an empty block

[snoopyjc]

Pythonizer generates code with a bad indent error for an if with an empty block. For example:

if($i) { }

generates:

if i:

It needs to put a "pass" statement in there.

[snoopyjc]

Fixed in 0.924: https://github.com/snoopyjc/pythonizer