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better fix for same issue as 985eb93674

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Copy region selection so that when it is invalidated, iteration doesn't break
This commit is contained in:
Paul Davis 2021-03-18 13:17:02 -06:00
parent 985eb93674
commit 5a4ef850ce
1 changed files with 3 additions and 4 deletions
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7
gtk2_ardour/editor_selection.cc
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@ -1683,15 +1683,14 @@ Editor::select_all_internal_edit (Selection::Operation)
{
bool selected = false;
for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ) {
RegionSelection::iterator tmp = i;
++tmp;
RegionSelection copy (selection->regions);
for (RegionSelection::iterator i = copy.begin(); i != copy.end(); ++i) {
MidiRegionView* mrv = dynamic_cast<MidiRegionView*>(*i);
if (mrv) {
mrv->select_all_notes ();
selected = true;
}
i = tmp;
}
MidiRegionView* mrv = dynamic_cast<MidiRegionView*>(entered_regionview);