[xmonad] darcs patch: fix a divide by zero error in Grid

[Roman Cheplyaka]

* daniel at wagner-home.com <daniel at wagner-home.com> [2008-09-26 16:42:06-0400]
> Fri Sep 26 16:41:48 EDT 2008  daniel at wagner-home.com
>   * fix a divide by zero error in Grid

> -    mincs = nwins `div` ncols
> +    mincs = max 1 $ nwins `div` ncols

I don't have a clue how this prevents a division by zero.
Maybe you meant "mincs = nwins `div` (max 1 ncols)" ?

-- 
Roman I. Cheplyaka (aka Feuerbach @ IRC)