Tempo ramps - avoid sending negative beats to the BFC.

diff --git a/libs/ardour/tempo.cc b/libs/ardour/tempo.cc
index 90dc8af537c24563f7a4538a27cac201a248e29d..0ffe36485fb13500dbeba933b5a783ccd4181563 100644 (file)
--- a/libs/ardour/tempo.cc
+++ b/libs/ardour/tempo.cc
@@ -2042,7 +2042,7 @@ TempoMap::solve_map (Metrics& imaginary, TempoSection* section, const Tempo& bpm
                        }
                }
        }
-       if (section->movable() && frame < first_m_frame) {
+       if (section->movable() && frame <= first_m_frame) {
                return false;
        } else {
                section->set_active (true);