diff options
Diffstat (limited to 'libs/ardour/region_factory.cc')
| -rw-r--r-- | libs/ardour/region_factory.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libs/ardour/region_factory.cc b/libs/ardour/region_factory.cc index f739483821..b5195d80d9 100644 --- a/libs/ardour/region_factory.cc +++ b/libs/ardour/region_factory.cc @@ -321,7 +321,7 @@ RegionFactory::map_add (boost::shared_ptr<Region> r) region_map.insert (p); } - r->DropReferences.connect_same_thread (region_list_connections, boost::bind (&RegionFactory::map_remove, r)); + r->DropReferences.connect_same_thread (region_list_connections, boost::bind (&RegionFactory::map_remove, boost::weak_ptr<Region> (r))); r->PropertyChanged.connect_same_thread ( region_list_connections, @@ -332,8 +332,13 @@ RegionFactory::map_add (boost::shared_ptr<Region> r) } void -RegionFactory::map_remove (boost::shared_ptr<Region> r) +RegionFactory::map_remove (boost::weak_ptr<Region> w) { + boost::shared_ptr<Region> r = w.lock (); + if (!r) { + return; + } + Glib::Mutex::Lock lm (region_map_lock); RegionMap::iterator i = region_map.find (r->id()); |