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Merge pull request #1362 from peppy/fix-spm-queue

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Fix potential read from empty queue in SPM counter
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Thomas Müller 2017-10-12 12:05:24 +02:00 committed by GitHub
commit 78a4045154
1 changed files with 1 additions and 1 deletions
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osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/SpinnerSpmCounter.cs
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@ -64,7 +64,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
if (records.Count > 0) if (records.Count > 0)
{ {
var record = records.Peek(); var record = records.Peek();
while (Time.Current - records.Peek().Time > spm_count_duration) while (records.Count > 0 && Time.Current - records.Peek().Time > spm_count_duration)
record = records.Dequeue(); record = records.Dequeue();
SpinsPerMinute = (currentRotation - record.Rotation) / (Time.Current - record.Time) * 1000 * 60 / 360; SpinsPerMinute = (currentRotation - record.Rotation) / (Time.Current - record.Time) * 1000 * 60 / 360;
} }