Alex Henrie : user32: Minimize and maximize boxes can only appear when WS_SYSMENU is set.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c412d6f521e6d5f3cc28de677fc61c00a7a875ac
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=c412d6f521e6d5f3cc28de677f...

Author: Alex Henrie 
Date:   Tue Jul 10 18:06:06 2012 -0600

user32: Minimize and maximize boxes can only appear when WS_SYSMENU is set.

---

dlls/user32/nonclient.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/dlls/user32/nonclient.c b/dlls/user32/nonclient.c
index 08ce674..bc7fcc0 100644
--- a/dlls/user32/nonclient.c
+++ b/dlls/user32/nonclient.c
@@ -576,8 +576,7 @@ LRESULT NC_HandleNCHitTest( HWND hwnd, POINT pt )
             rect.top += GetSystemMetrics(SM_CYCAPTION) - 1;
         if (!PtInRect( &rect, pt ))
         {
-            BOOL min_or_max_box = (style & WS_MAXIMIZEBOX) ||
-                                  (style & WS_MINIMIZEBOX);
+            BOOL min_or_max_box = (style & WS_SYSMENU) && (style & (WS_MINIMIZEBOX|WS_MAXIMIZEBOX));
             if (ex_style & WS_EX_LAYOUTRTL)
             {
                 /* Check system menu */