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Do not check for a system menu on the NULL window

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svn path=/trunk/; revision=30388
This commit is contained in:
Hervé Poussineau 2007-11-12 13:36:34 +00:00
parent fe683582db
commit 233f55f44f
1 changed files with 1 additions and 1 deletions
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2
reactos/subsystems/win32/win32k/ntuser/painting.c
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@ -1821,7 +1821,7 @@ BOOL UserDrawCaption(
ButtonWidth = UserGetSystemMetrics(SM_CXSMSIZE) - 2;
else ButtonWidth = UserGetSystemMetrics(SM_CXSIZE) - 2;
if(pWnd->Style & WS_SYSMENU)
if ((pWnd != NULL) && (pWnd->Style & WS_SYSMENU))
{
r.right -= 3 + ButtonWidth;
if(! (uFlags & DC_SMALLCAP))