framework: avoid crashing in ~HandlerCFGAccess() in atexit()

Commit d587931fba77246db3a2ccc6ab61ca77446d23f4 changed
HandlerCache::s_pConfig to a unique_ptr, which may now crash on
shutdown because it's a utl::ConfigItem and by atexit() time the
configmgr is long gone.

Due to the HandlerCache::m_nRefCount, the crash probably only happens
in case of an unclean shutdown, but we don't know whether this can
happen in practice or not, so just avoid crashing on shutdown.

Change-Id: Ifd2b782aa5592c344d1bc85acaa434c3f2a69b60
Reviewed-on: https://gerrit.libreoffice.org/67029
Tested-by: Jenkins
Reviewed-by: Michael Stahl <Michael.Stahl@cib.de>

0 files changed, 0 insertions, 0 deletions