[PATCH] Fix potentially uninitialized variable p

[Christopher Faylor]

On Sun, Dec 22, 2013 at 12:40:20AM +0000, Ray Donnelly wrote:
>-      PWCHAR p;
>+      PWCHAR p = NULL;

AFAICT, that would result in a NULL dereference.  I've checked in
a different change to handle this.

cgf