Alex Henrie : version: Simplify null check in VerQueryValueW.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 15e9bbe13ab17340d8b2c50a749dee7a9e0c089a
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=15e9bbe13ab17340d8b2c50a7...

Author: Alex Henrie 
Date:   Mon Oct 29 22:41:53 2018 -0600

version: Simplify null check in VerQueryValueW.

Signed-off-by: Alex Henrie 
Signed-off-by: Alexandre Julliard

---

dlls/version/version.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/dlls/version/version.c b/dlls/version/version.c
index 5299ecd..bd03b2b 100644
--- a/dlls/version/version.c
+++ b/dlls/version/version.c
@@ -1054,7 +1054,6 @@ BOOL WINAPI VerQueryValueA( LPCVOID pBlock, LPCSTR lpSubBlock,
 BOOL WINAPI VerQueryValueW( LPCVOID pBlock, LPCWSTR lpSubBlock,
                                LPVOID *lplpBuffer, PUINT puLen )
 {
-    static const WCHAR nullW[] = { 0 };
     static const WCHAR rootW[] = { '\', 0 };
     static const WCHAR varfileinfoW[] = { '\','V','a','r','F','i','l','e','I','n','f','o',
                                           '\','T','r','a','n','s','l','a','t','i','o','n', 0 };
@@ -1067,7 +1066,7 @@ BOOL WINAPI VerQueryValueW( LPCVOID pBlock, LPCWSTR lpSubBlock,
     if (!pBlock)
         return FALSE;

-    if (lpSubBlock == NULL || lpSubBlock[0] == nullW[0])
+    if (!lpSubBlock || !lpSubBlock[0])
         lpSubBlock = rootW;

if ( VersionInfoIs16( info ) )