fix LTC slave delta formatting (long long)

diff --git a/libs/ardour/ltc_slave.cc b/libs/ardour/ltc_slave.cc
index ced0226d00ea3c001267a66ac0be6280bd07b447..8d570aeeb8476047738a8c46b9968061eaac3d0a 100644 (file)
--- a/libs/ardour/ltc_slave.cc
+++ b/libs/ardour/ltc_slave.cc
@@ -590,7 +590,7 @@ LTC_Slave::approximate_current_delta() const
        } else if ((monotonic_cnt - last_timestamp) > 2 * frames_per_ltc_frame) {
                snprintf(delta, sizeof(delta), "%s", _("flywheel"));
        } else {
-               snprintf(delta, sizeof(delta), "\u0394<span foreground=\"green\" face=\"monospace\" >%s%s%" PRIi64 "</span>sm",
+               snprintf(delta, sizeof(delta), "\u0394<span foreground=\"green\" face=\"monospace\" >%s%s%lld</span>sm",
                                LEADINGZERO(llabs(current_delta)), PLUSMINUS(-current_delta), llabs(current_delta));
        }
        return std::string(delta);