Fix mistake in error checking of audio clock BBT times (#4589)

git-svn-id: svn://localhost/ardour2/branches/3.0@11089 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/gtk2_ardour/audio_clock.cc b/gtk2_ardour/audio_clock.cc
index 7d37f9cea8c9fc2234ac2b8db89bd9c40bdee1a1..37ed13595a233a2bc50eb8db87d5962c39bc5e2e 100644 (file)
--- a/gtk2_ardour/audio_clock.cc
+++ b/gtk2_ardour/audio_clock.cc
@@ -1915,10 +1915,10 @@ AudioClock::frame_duration_from_bbt_string (framepos_t pos, const string& str) c
 
        Timecode::BBT_Time bbt;
 
-       if (sscanf (str.c_str(), BBT_SCANF_FORMAT, &bbt.bars, &bbt.beats, &bbt.ticks) != 0) {
+       if (sscanf (str.c_str(), BBT_SCANF_FORMAT, &bbt.bars, &bbt.beats, &bbt.ticks) != 3) {
                return 0;
        }
-
+       
        return _session->tempo_map().bbt_duration_at(pos,bbt,1);
 }