MSI: indentation and style cleanup

[Mike McCormack]

Alexandre Julliard wrote:

> Does your coding style also forbid proper error checking, or is there
> another reason for removing that check?  <g>

I thought that crashing on out of memory conditions was a valid method 
of error handling in the Julliard handbook of coding, so I removed a 
pointless check :)

If we're going to mandate proper checking of memory allocation, then we 
need to make a janitorial task to do so, as there's many, many places in 
the code it's not done.

Mike