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| author | Paul Davis <paul@linuxaudiosystems.com> | 2012-10-17 14:36:40 +0000 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2012-10-17 14:36:40 +0000 |
| commit | cff8a65db2c1dc7c96e9591370d01f8da5b1f324 (patch) | |
| tree | 5a40ac2f865385b151a8021b77a030b40088e13a /libs/surfaces | |
| parent | f4ae7cc709d5c828bbba9bc0ca35ea72d87bb29f (diff) | |
forward part the backend part of the generic MIDI control fixes from mb2/a2
git-svn-id: svn://localhost/ardour2/branches/3.0@13297 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/surfaces')
| -rw-r--r-- | libs/surfaces/generic_midi/generic_midi_control_protocol.cc | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/libs/surfaces/generic_midi/generic_midi_control_protocol.cc b/libs/surfaces/generic_midi/generic_midi_control_protocol.cc index e23e8725ae..8039e552e9 100644 --- a/libs/surfaces/generic_midi/generic_midi_control_protocol.cc +++ b/libs/surfaces/generic_midi/generic_midi_control_protocol.cc @@ -539,13 +539,11 @@ GenericMidiControlProtocol::set_state (const XMLNode& node, int version) Glib::Threads::Mutex::Lock lm2 (controllables_lock); controllables.clear (); nlist = node.children(); // "Controls" - + if (nlist.empty()) { return 0; } - - nlist = nlist.front()->children (); - + for (niter = nlist.begin(); niter != nlist.end(); ++niter) { if ((prop = (*niter)->property ("id")) != 0) { |