Later code depends on prev_t not being NULL, use an assert()

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

diff --git a/libs/ardour/tempo.cc b/libs/ardour/tempo.cc
index 1481f40bc9018378c8caf8095e12643e3027bd12..d800eb6f6083fa029f44e989ae604a9c590a690d 100644 (file)
--- a/libs/ardour/tempo.cc
+++ b/libs/ardour/tempo.cc
@@ -3260,7 +3260,9 @@ TempoMap::gui_dilate_tempo (TempoSection* ts, const framepos_t& frame, const fra
                TempoSection* prev_to_prev_t = 0;
                const frameoffset_t fr_off = end_frame - frame;
 
-               if (prev_t && prev_t->pulse() > 0.0) {
+               assert (prev_t);
+
+               if (prev_t->pulse() > 0.0) {
                        prev_to_prev_t = const_cast<TempoSection*>(&tempo_section_at_minute_locked (future_map, minute_at_frame (prev_t->frame() - 1)));
                }