https://git.reactos.org/?p=reactos.git;a=commitdiff;h=d0c1df78821e6229f23e3be1d638f550a8f83e45
commit d0c1df78821e6229f23e3be1d638f550a8f83e45 Author: Timo Kreuzer <[email protected]> AuthorDate: Tue Dec 13 10:30:48 2022 +0200 Commit: Timo Kreuzer <[email protected]> CommitDate: Wed Jan 4 10:32:28 2023 +0100 [SHELL32] Add check to CMenuToolbarBase::ShowDW This fixes an ATL assert in shell32_apitest:menu --- dll/win32/shell32/shellmenu/CMenuToolbars.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/dll/win32/shell32/shellmenu/CMenuToolbars.cpp b/dll/win32/shell32/shellmenu/CMenuToolbars.cpp index d99f5fc2e5f..0d5cd9ce514 100644 --- a/dll/win32/shell32/shellmenu/CMenuToolbars.cpp +++ b/dll/win32/shell32/shellmenu/CMenuToolbars.cpp @@ -315,6 +315,9 @@ void CMenuToolbarBase::InvalidateDraw() HRESULT CMenuToolbarBase::ShowDW(BOOL fShow) { + if (m_hWnd == NULL) + return S_FALSE; + ShowWindow(fShow ? SW_SHOW : SW_HIDE); // Ensure that the right image list is assigned to the toolbar
