[PATCH 13/18] dix: Lower backStorage to a bit instead of a pointer

[Adam Jackson]

On Tue, 2014-09-23 at 13:03 -0600, Jasper St. Pierre wrote:

> Here you use 0.
> 
> Why the inconsistency?

No especially good reason.  In the tree I'm actually working on [1] this
particular lowering happened after I'd factored out the redirection
logic in compChangeWindowAttributes to its own function.  When I
reordered things so the trivial cleanuppy bits came before functionality
this change conflicted, and when I fixed it up my hands typed the other
thing.

Good eye though, I'll fix it up before sending a pull request.

[1] - http://cgit.freedesktop.org/~ajax/xserver/log/?h=bsbs

- ajax