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push2: let's not crash

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This commit is contained in:
Paul Davis 2022-08-27 16:25:09 -06:00
parent 741ff552a0
commit f6cfa3c3e1
1 changed files with 3 additions and 3 deletions
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6
libs/surfaces/push2/cues.cc
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@ -355,12 +355,12 @@ CueLayout::viewport_changed ()
_route[n] = _session.get_remote_nth_route (track_base+n);
_route[n]->DropReferences.connect (_route_connections, invalidator (*this), boost::bind (&CueLayout::viewport_changed, this), &_p2);
_route[n]->presentation_info().PropertyChanged.connect (_route_connections, invalidator (*this), boost::bind (&CueLayout::route_property_change, this, _1, n), &_p2);
boost::shared_ptr<Route> r = _route[n];
if (r) {
_route[n]->DropReferences.connect (_route_connections, invalidator (*this), boost::bind (&CueLayout::viewport_changed, this), &_p2);
_route[n]->presentation_info().PropertyChanged.connect (_route_connections, invalidator (*this), boost::bind (&CueLayout::route_property_change, this, _1, n), &_p2);
std::string shortname = short_version (r->name(), 10);
_lower_text[n]->set (shortname);