diff options
Diffstat (limited to 'libs/surfaces/mackie')
-rw-r--r-- | libs/surfaces/mackie/mackie_control_protocol.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libs/surfaces/mackie/mackie_control_protocol.cc b/libs/surfaces/mackie/mackie_control_protocol.cc index 5ee8d31f85..12bd02f4d3 100644 --- a/libs/surfaces/mackie/mackie_control_protocol.cc +++ b/libs/surfaces/mackie/mackie_control_protocol.cc @@ -2043,7 +2043,8 @@ MackieControlProtocol::select_range (uint32_t pressed) pull_stripable_range (_down_select_buttons, stripables, pressed); - DEBUG_TRACE (DEBUG::MackieControl, string_compose ("select range: found %1 stripables, first = %2\n", stripables.size(), stripables.front()->name())); + DEBUG_TRACE (DEBUG::MackieControl, string_compose ("select range: found %1 stripables, first = %2\n", stripables.size(), + (stripables.empty() ? "null" : stripables.front()->name()))); if (stripables.empty()) { return; |