diff options
author | David Robillard <d@drobilla.net> | 2023-09-22 12:36:22 -0400 |
---|---|---|
committer | David Robillard <d@drobilla.net> | 2023-09-22 12:36:29 -0400 |
commit | b25b04a88767ae3dc142076dd3bdeefbaa549690 (patch) | |
tree | b20193a611d4525962a09486f94aa5eb609c2298 /src/gui/GraphBox.cpp | |
parent | 97f5ecf41bccbc6339a18c649cd7bfcd84b18312 (diff) | |
download | ingen-b25b04a88767ae3dc142076dd3bdeefbaa549690.tar.gz ingen-b25b04a88767ae3dc142076dd3bdeefbaa549690.tar.bz2 ingen-b25b04a88767ae3dc142076dd3bdeefbaa549690.zip |
Avoid potential null dereferences
Diffstat (limited to 'src/gui/GraphBox.cpp')
-rw-r--r-- | src/gui/GraphBox.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gui/GraphBox.cpp b/src/gui/GraphBox.cpp index 414bbef4..9efba2ee 100644 --- a/src/gui/GraphBox.cpp +++ b/src/gui/GraphBox.cpp @@ -252,6 +252,10 @@ GraphBox::create(App& app, const std::shared_ptr<const GraphModel>& graph) GraphBox* result = nullptr; const Glib::RefPtr<Gtk::Builder> xml = WidgetFactory::create("graph_win"); xml->get_widget_derived("graph_win_vbox", result); + if (!result) { + return {}; + } + result->init_box(app); result->set_graph(graph, nullptr); |