diff options
Diffstat (limited to 'src/libs/engine/NodeFactory.cpp')
| -rw-r--r-- | src/libs/engine/NodeFactory.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/libs/engine/NodeFactory.cpp b/src/libs/engine/NodeFactory.cpp index b2714e23..c2b9536a 100644 --- a/src/libs/engine/NodeFactory.cpp +++ b/src/libs/engine/NodeFactory.cpp @@ -336,7 +336,11 @@ NodeFactory::load_lv2_plugin(const string& plug_uri, if (plugin) { n = new LV2Node(plugin, node_name, polyphonic, parent, srate, buffer_size); - bool success = ((LV2Node*)n)->instantiate(); + + Glib::Mutex::Lock lock(_world->rdf_world->mutex()); + + const bool success = ((LV2Node*)n)->instantiate(); + if (!success) { delete n; n = NULL; |