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Check the update rect, not the region. The region might contain only non-client

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svn path=/trunk/; revision=19891
This commit is contained in:
Gé van Geldorp 2005-12-04 22:28:29 +00:00
parent 2355ae418a
commit e44b6503a8
1 changed files with 1 additions and 1 deletions
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2
reactos/subsys/win32k/ntuser/painting.c
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@ -995,7 +995,7 @@ NtUserGetUpdateRect(HWND hWnd, LPRECT UnsafeRect, BOOL bErase)
} }
} }
RETURN(Window->UpdateRegion != NULL); RETURN(!IntGdiIsEmptyRect(&Rect));
CLEANUP: CLEANUP:
DPRINT("Leave NtUserGetUpdateRect, ret=%i\n",_ret_); DPRINT("Leave NtUserGetUpdateRect, ret=%i\n",_ret_);