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Grid: explicitly check for empty marker list (fixes: grid fails if no start+end markers yet)

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This commit is contained in:
Ben Loftis 2020-03-28 08:10:36 -05:00
parent b279c42158
commit 4a036a2daa
1 changed files with 6 additions and 4 deletions
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10
gtk2_ardour/editor.cc
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@ -2941,12 +2941,14 @@ Editor::snap_to_marker (samplepos_t presnap, RoundMode direction)
samplepos_t after;
samplepos_t test;
if (_session->locations()->list().empty()) {
/* No marks to snap to, so just don't snap */
return test;
}
_session->locations()->marks_either_side (presnap, before, after);
if (before == max_samplepos && after == max_samplepos) {
/* No marks to snap to, so just don't snap */
return presnap;
} else if (before == max_samplepos) {
if (before == max_samplepos) {
test = after;
} else if (after == max_samplepos) {
test = before;