Improve performance

e53dcfd2 · Him188 · 0671fd9a · e53dcfd2
Commit e53dcfd2 authored Feb 06, 2020 by Him188
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mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/LockFreeLinkedList.kt ...onMain/kotlin/net.mamoe.mirai/utils/LockFreeLinkedList.kt +1 -1

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--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/LockFreeLinkedList.kt
+++ b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/LockFreeLinkedList.kt
@@ -197,9 +197,9 @@ open class LockFreeLinkedList<E> {
    inline fun forEach(block: (E) -> Unit) {
        var node: Node<E> = head
        while (true) {
+            if (node === tail) return
            node.letValueIfValid(block)
            node = node.nextNode
-            if (node === tail) return
        }
    }