sfx2 lok: fix crash in SfxLokHelper::notifyOtherViewsUpdatePerViewId()
Crashreport signature:
> SIG Fatal signal received: SIGSEGV code: 1 for address: 0x0
> program/libmergedlo.so
> SfxLokHelper::notifyOtherViewsUpdatePerViewId(SfxViewShell const*, int)
> sfx2/source/view/lokhelper.cxx:1098
> program/libswlo.so
> SwSelPaintRects::Show(std::vector<rtl::OString, std::allocator<rtl::OString> >*)
> sw/source/core/crsr/viscrs.cxx:514
...
> program/libswlo.so
> SwWrtShell::SwWrtShell(SwDoc&, vcl::Window*, SwView&, SwViewOption const*)
> sw/source/uibase/wrtsh/wrtsh1.cxx:2032
...
> program/libmergedlo.so
> framework::Desktop::loadComponentFromURL(rtl::OUString const&, rtl::OUString const&, int, com::sun:⭐:uno::Sequence<com::sun:⭐🫘:PropertyValue> const&)
> framework/source/services/desktop.cxx:592
I.e. it can happen that during load we don't yet have a view, similar to
commit a2b22f5b551cb2030cd29d3dd3510fca42a0bfc1 (sfx2 lok: fix crash in
SfxLokHelper::notifyUpdate(), 2024-11-26).
Change-Id: Id17a61296a181a2ba4909b633d46a3c9d7aacb02
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/177525
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
9f25e61d0e