Add WeakRef

bf9dcbca · Him188 · 3731bd98 · bf9dcbca
Commit bf9dcbca authored Dec 18, 2019 by Him188
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mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/WeakRef.kt ...re/src/commonMain/kotlin/net.mamoe.mirai/utils/WeakRef.kt +1 -1

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--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/WeakRef.kt
+++ b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/WeakRef.kt
@@ -18,7 +18,7 @@ inline class UnsafeWeakRef<T>(private val weakRef: WeakRef<T>) {
     * val bot: Bot by param.unsafeWeakRef()
     * ```
     */
-    operator fun getValue(thisRef: Any?, property: KProperty<*>): T? = this.get()
+    operator fun getValue(thisRef: Any?, property: KProperty<*>): T = this.get()
 }
 /**