[reactos] 01/01: [NTUSER] Fix SetActiveWindow return value

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=1fbed1710e0d24ea670557...

commit 1fbed1710e0d24ea670557636e10cd776b67f000
Author:     Katayama Hirofumi MZ [e-mail]
AuthorDate: Sun Dec 4 08:58:34 2022 +0900
Commit:     Katayama Hirofumi MZ [e-mail]
CommitDate: Sun Dec 4 08:58:34 2022 +0900

[NTUSER] Fix SetActiveWindow return value

Apply set-active.patch. CORE-13257
---
 win32ss/user/ntuser/focus.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/win32ss/user/ntuser/focus.c b/win32ss/user/ntuser/focus.c
index a72070c3542..07cc78c4f08 100644
--- a/win32ss/user/ntuser/focus.c
+++ b/win32ss/user/ntuser/focus.c
@@ -1667,7 +1667,6 @@ NtUserSetActiveWindow(HWND hWnd)
    HWND hWndPrev;
    PWND Window, pwndPrev;
    DECLARE_RETURN(HWND);
-   BOOL bActivated;

TRACE("Enter NtUserSetActiveWindow(%p)\n", hWnd);
    UserEnterExclusive();
@@ -1688,11 +1687,9 @@ NtUserSetActiveWindow(HWND hWnd)
       pwndPrev = gptiCurrent->MessageQueue->spwndActive;
       hWndPrev = (pwndPrev ? UserHMGetHandle(pwndPrev) : NULL);
       if (Window) UserRefObjectCo(Window, &Ref);
-      bActivated = UserSetActiveWindow(Window);
+      UserSetActiveWindow(Window);
       if (Window) UserDerefObjectCo(Window);
-      if (!bActivated)
-         RETURN(NULL);
-      RETURN(hWndPrev ? hWndPrev : hWnd);
+      RETURN(hWndPrev ? (IntIsWindow(hWndPrev) ? hWndPrev : NULL) : NULL);
    }
    RETURN( NULL);