diff options
| author | Robin Gareus <robin@gareus.org> | 2017-11-23 10:38:52 +0100 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2017-11-23 10:38:52 +0100 |
| commit | 12a510271306df4af7a7db241ed7cf07f35fdf06 (patch) | |
| tree | 6ffcda5a5384f65f45110a08d9c3483d1d052948 /gtk2_ardour/ardour_ui.cc | |
| parent | 3009fd75749e9bfe7ef3748eb94226b53cbbe264 (diff) | |
Catch exceptions by const reference
Diffstat (limited to 'gtk2_ardour/ardour_ui.cc')
| -rw-r--r-- | gtk2_ardour/ardour_ui.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gtk2_ardour/ardour_ui.cc b/gtk2_ardour/ardour_ui.cc index 3e3f3effb3..251bd31431 100644 --- a/gtk2_ardour/ardour_ui.cc +++ b/gtk2_ardour/ardour_ui.cc @@ -1969,7 +1969,7 @@ ARDOUR_UI::open_session () string default_session_folder = Config->get_default_session_parent_dir(); open_session_selector.add_shortcut_folder (default_session_folder); } - catch (Glib::Error & e) { + catch (Glib::Error const& e) { std::cerr << "open_session_selector.add_shortcut_folder() threw Glib::Error " << e.what() << std::endl; } @@ -3642,7 +3642,7 @@ ARDOUR_UI::load_session (const std::string& path, const std::string& snap_name, /* this one is special */ - catch (AudioEngine::PortRegistrationFailure& err) { + catch (AudioEngine::PortRegistrationFailure const& err) { MessageDialog msg (err.what(), true, @@ -3667,7 +3667,7 @@ ARDOUR_UI::load_session (const std::string& path, const std::string& snap_name, } goto out; } - catch (SessionException e) { + catch (SessionException const& e) { MessageDialog msg (string_compose( _("Session \"%1 (snapshot %2)\" did not load successfully:\n%3"), path, snap_name, e.what()), @@ -3803,7 +3803,7 @@ ARDOUR_UI::build_session (const std::string& path, const std::string& snap_name, new_session = new Session (*AudioEngine::instance(), path, snap_name, bus_profile); } - catch (SessionException e) { + catch (SessionException const& e) { cerr << "Here are the errors associated with this failed session:\n"; dump_errors (cerr); cerr << "---------\n"; |