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fix zero-division error

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Eknous-P 2025-07-21 16:07:59 +04:00 committed by freq-mod
parent f92c09da19
commit 523df584e0
1 changed files with 2 additions and 1 deletions
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3
src/gui/tutorial.cpp
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@ -1040,7 +1040,8 @@ void FurnaceGUI::drawTutorial() {
for (int i=0; i<e->curSubSong->speeds.len; i++) {
avgSpeed+=e->curSubSong->speeds.val[i];
}
int oneQuarter=(e->curSubSong->ordersLen*e->curSubSong->patLen*avgSpeed)/e->curSubSong->speeds.len;
int oneQuarter=(e->curSubSong->ordersLen*e->curSubSong->patLen*avgSpeed);
if (e->curSubSong->speeds.len) oneQuarter/=e->curSubSong->speeds.len;
oneQuarter=(oneQuarter*e->curSubSong->virtualTempoN)/e->curSubSong->virtualTempoD;
oneQuarter/=e->curSubSong->hz;
oneQuarter/=4;