Fix index going out of range on probability object array

2025-10-13 15:19:49 +02:00
parent fa674ef3ae
commit 3d1f757d1e
1 changed files with 7 additions and 1 deletions
@@ -159,7 +159,13 @@ public class ProbabilityObjectArray<K, V> : List<ProbabilityObject<K, V>>
        for (var i = 0; i < itemCountToDraw; i++)
        {
            var rand = Random.Shared.NextDouble();
-            var randomIndex = cumulativeProbabilities.FindIndex(probability => probability > rand);
+            var randomIndex = cumulativeProbabilities.FindIndex(probability => probability >= rand);
+
+            if (randomIndex == -1)
+            {
+                continue;
+            }
+
            results.Add(this[randomIndex].Key);
        }