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We can't have a negative track pos; zero is the lowest

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Peter Evans 2017-12-14 22:46:50 -06:00
parent a82348ff9a
commit f629b350fa
1 changed files with 2 additions and 2 deletions
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4
src/apple2.dd.c
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@ -66,8 +66,8 @@ apple2dd_step(apple2dd *drive, int steps)
if (drive->track_pos > MAX_DRIVE_STEPS) { if (drive->track_pos > MAX_DRIVE_STEPS) {
drive->track_pos = MAX_DRIVE_STEPS; drive->track_pos = MAX_DRIVE_STEPS;
} else if (drive->track_pos < -MAX_DRIVE_STEPS) { } else if (drive->track_pos < 0) {
drive->track_pos = -MAX_DRIVE_STEPS; drive->track_pos = 0;
} }
} }