diff options
| -rw-r--r-- | libs/ardour/slavable_automation_control.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libs/ardour/slavable_automation_control.cc b/libs/ardour/slavable_automation_control.cc index c67cb64188..cd46194316 100644 --- a/libs/ardour/slavable_automation_control.cc +++ b/libs/ardour/slavable_automation_control.cc @@ -103,7 +103,12 @@ SlavableAutomationControl::actually_set_value (double value, PBD::Controllable:: if (!_masters.empty()) { /* need to scale given value by current master's scaling */ - value /= get_masters_value_locked(); + const double masters_value = get_masters_value_locked(); + if (masters_value == 0.0) { + value = 0.0; + } else { + value /= masters_value; + } } } |