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MixerScene: handle edge-case with midi-cc/bender controllables

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This commit is contained in:
Robin Gareus 2022-07-07 16:04:56 +02:00
parent effc209070
commit 9e11ef4f39
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 6 additions and 1 deletions
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7
libs/pbd/controllable.cc
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@ -151,7 +151,12 @@ Controllable::registered_controllables ()
ControllableSet rv;
Glib::Threads::RWLock::ReaderLock lm (registry_lock);
for (auto const& i : registry) {
rv.insert (i->shared_from_this ());
try {
rv.insert (i->shared_from_this ());
} catch (...) {
/* ignore boost::bad_weak_ptr */
// cout << "No shared ctrl: " << i->name() << "\n";
}
}
return rv;
}