[PATCH] appwiz.cpl: Use use GetFileAttributes in install_from_unix_file.

[Jacek Caban]

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
---
  dlls/appwiz.cpl/addons.c | 22 +++++++++-------------
  1 file changed, 9 insertions(+), 13 deletions(-)