diff options
Diffstat (limited to 'gtk2_ardour/bundle_manager.cc')
-rw-r--r-- | gtk2_ardour/bundle_manager.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gtk2_ardour/bundle_manager.cc b/gtk2_ardour/bundle_manager.cc index 2e85b6a030..6367eb6560 100644 --- a/gtk2_ardour/bundle_manager.cc +++ b/gtk2_ardour/bundle_manager.cc @@ -82,6 +82,10 @@ BundleEditorMatrix::set_state (BundleChannel c[2], bool s) PortMatrixNode::State BundleEditorMatrix::get_state (BundleChannel c[2]) const { + if (c[0].bundle->nchannels() == ChanCount::ZERO || c[1].bundle->nchannels() == ChanCount::ZERO) { + return PortMatrixNode::NOT_ASSOCIATED; + } + Bundle::PortList const& pl = c[OTHER].bundle->channel_ports (c[OTHER].channel); if (pl.empty ()) { return PortMatrixNode::NOT_ASSOCIATED; |