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Fix crash that happened after switching from an invalid to valid OpenLP host

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Gary Talent
2023-07-20 19:33:59 -05:00
parent 160977110e
commit 2bfd466da1
1 changed files with 5 additions and 2 deletions
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7
src/slideview.cpp
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@ -59,8 +59,11 @@ void SlideView::pollUpdate(QString const&songName, int slide) {
}
void SlideView::changeSong(int song) {
auto songItem = m_songSelector->item(song);
if (songItem->text() != m_currentSong) {
if (song < 0) {
return;
}
auto const songItem = m_songSelector->item(song);
if (songItem && songItem->text() != m_currentSong) {
emit songChanged(song);
}
}