framework: MenuBarManager: fix WNT crash if queryDispatch() throws

a Java extension throws RuntimeException from queryDispatch(), which is
translated to a C++ exception and thrown by the mscx_uno bridge, and this
is apparently not handled anywhere (Visual Studio says "Unhandled
Exception"), and what happens then apparently is the exception goes poof
and vanishes, and normal return from the mscx_uno bridge code happens,
but the out parameter used for the return value is never initialised, and
then the uno::Reference move assignment operator crashes.

Change-Id: I21535fcf0ab4ec30a712d01b5039b7e2fb7b09d7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/165081
Tested-by: Michael Stahl <michael.stahl@allotropia.de>
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>

0 files changed, 0 insertions, 0 deletions