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fix #62091: crash on change voice

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This commit is contained in:
Marc Sabatella 2015-06-27 12:51:04 -06:00
parent 34109869d7
commit 232520cc73
1 changed files with 5 additions and 2 deletions
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7
libmscore/score.cpp
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@ -3913,7 +3913,8 @@ void Score::changeVoice(int voice)
{
startCmd();
QList<Element*> el;
foreach(Element* e, selection().elements()) {
QList<Element*> oel = selection().elements(); // make copy
for (Element* e : oel) {
if (e->type() == Element::Type::NOTE) {
Note* note = static_cast<Note*>(e);
Chord* chord = note->chord();
@ -3962,6 +3963,8 @@ void Score::changeVoice(int voice)
ChordRest* pcr = nullptr;
ChordRest* ncr = nullptr;
for (Segment* s2 = m->first(Segment::Type::ChordRest); s2; s2 = s2->next()) {
if (s2->segmentType() != Segment::Type::ChordRest)
continue;
ChordRest* cr2 = static_cast<ChordRest*>(s2->element(dstTrack));
if (!cr2 || cr2->type() == Element::Type::REST)
continue;
@ -4032,7 +4035,7 @@ void Score::changeVoice(int voice)
if (!el.isEmpty())
selection().clear();
foreach(Element* e, el)
for (Element* e : el)
select(e, SelectType::ADD, -1);
setLayoutAll(true);
endCmd();