fix crash when copy'ing latent plugins

[ardour.git] / libs / ardour / ticker.cc

diff --git a/libs/ardour/ticker.cc b/libs/ardour/ticker.cc
index 58a1c4573d6ea1dbc3d110ceb0dae6075bab7bf5..def219a4331654aea57d154fc2ce808c7318ddc3 100644 (file)
--- a/libs/ardour/ticker.cc
+++ b/libs/ardour/ticker.cc
@@ -68,9 +68,10 @@ public:
            s->bbt_time (this->frame, *this);
 
            const TempoMap& tempo = s->tempo_map();
+           const Meter& meter = tempo.meter_at_frame (frame);
 
-           const double divisions   = tempo.meter_at(frame).divisions_per_bar();
-           const double divisor     = tempo.meter_at(frame).note_divisor();
+           const double divisions   = meter.divisions_per_bar();
+           const double divisor     = meter.note_divisor();
            const double qnote_scale = divisor * 0.25f;
            double mb;