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fix song collapse bringing pattern length to zero

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LTVA1 2024-01-25 17:42:46 +03:00 committed by tildearrow
parent 8ca6558582
commit 30863e029b
1 changed files with 4 additions and 0 deletions
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4
src/gui/editing.cpp
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@ -1665,6 +1665,10 @@ void FurnaceGUI::doExpand(int multiplier, const SelectionPoint& sStart, const Se
void FurnaceGUI::doCollapseSong(int divider) {
if (divider<2) return;
if (e->curSubSong->patLen<divider) {
showError("can't collapse any further!##sged");
return;
}
finishSelection();
UndoStep us;