fix midi source factory -- load_model() uses shared_from_this()

diff --git a/libs/ardour/source_factory.cc b/libs/ardour/source_factory.cc
index 5e1a7d40d90507bf13cf57ffeaea36ea87412677..0729f21592040c615edc9bf9154247cc59404f6c 100644 (file)
--- a/libs/ardour/source_factory.cc
+++ b/libs/ardour/source_factory.cc
@@ -272,18 +272,17 @@ SourceFactory::createExternal (DataType type, Session& s, const string& path,
 
        } else if (type == DataType::MIDI) {
 
-               SMFSource* src = new SMFSource (s, path, SMFSource::Flag(0));
+               boost::shared_ptr<SMFSource> src (new SMFSource (s, path, SMFSource::Flag(0)));
                src->load_model (true, true);
 #ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
                // boost_debug_shared_ptr_mark_interesting (src, "Source");
 #endif
-               boost::shared_ptr<Source> ret (src);
 
                if (announce) {
-                       SourceCreated (ret);
+                       SourceCreated (src);
                }
 
-               return ret;
+               return src;
 
        }