shell32: Add parentheses to clarify the precedence between '&' and '||'.

[Francois Gouget]

---

See:
http://www.winehq.org/pipermail/wine-patches/2011-September/106510.html

 dlls/shell32/pidl.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/shell32/pidl.c b/dlls/shell32/pidl.c
index 71b8f93..c394e5b 100644
--- a/dlls/shell32/pidl.c
+++ b/dlls/shell32/pidl.c
@@ -2243,7 +2243,7 @@ FileStructW* _ILGetFileStructW(LPCITEMIDLIST pidl) {
     /* Currently I don't see a fool prove way to figure out if a pidl is for sure of WinXP
      * style with a FileStructW member. If we switch all our shellfolder-implementations to
      * the new format, this won't be a problem. For now, we do as many sanity checks as possible. */
-    if (cbOffset & 0x1 || /* FileStructW member is word aligned in the pidl */
+    if ((cbOffset & 0x1) || /* FileStructW member is word aligned in the pidl */
         /* FileStructW is positioned after FileStruct */
         cbOffset < sizeof(pidl->mkid.cb) + sizeof(PIDLTYPE) + sizeof(FileStruct) ||
         /* There has to be enough space at cbOffset in the pidl to hold FileStructW and cbOffset */
-- 
1.7.5.4