== What changed? ==

Use subprocess.call to properly format command-line arguments, instead of os.system (see http://git.fedorahosted.org/git/snake?p=snake;a=commit;h=8d9bc07bdad556fca16c54aadb26cefdcf6c06c3)

== How risky is this change? ==

snake in fc12 doesn't work, so the risk is it would continue not working. snake is also not relied on by other packages, so impact to other applications is not a concern

== How important is this change? ==

There's a typo in os.system(...) function that calls grubby. This results in a traceback and snake will fail to properly update $bootloader.conf. This fix uses subprocess.call(...) instead to properly format arguments.

== How well tested is this package build? ==

• tested {{{snake-install}}} command-line use
• tested {{{snake-install-tui}}} interaction as well