diff options
author | Carl Hetherington <carl@carlh.net> | 2012-06-09 22:36:59 +0000 |
---|---|---|
committer | Carl Hetherington <carl@carlh.net> | 2012-06-09 22:36:59 +0000 |
commit | 661a0444f412b44d554376e650aac1bd8e844ab8 (patch) | |
tree | 70aad0b430ccdde492bdc45f44923bb6db3a19c0 /libs/surfaces | |
parent | d14d30216b11afe052017f0bdc4967bc6429f01e (diff) |
Fix crash in tests; not sure about the root cause.
git-svn-id: svn://localhost/ardour2/branches/3.0@12639 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/surfaces')
-rw-r--r-- | libs/surfaces/mackie/surface.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libs/surfaces/mackie/surface.cc b/libs/surfaces/mackie/surface.cc index f11431a069..e55dad18e3 100644 --- a/libs/surfaces/mackie/surface.cc +++ b/libs/surfaces/mackie/surface.cc @@ -239,6 +239,9 @@ Surface::master_gain_changed () } boost::shared_ptr<AutomationControl> ac = _master_fader->control(); + if (!ac) { + return; + } float normalized_position = ac->internal_to_interface (ac->get_value()); if (normalized_position == _last_master_gain_written) { |